90777960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 384

約数和(自身を含む): 386830080

約数和(自身を除く): 296052120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 163, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 326, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 489, 504, 510, 520, 546, 585, 595, 612, 630, 652, 663, 680, 714, 728, 765, 780, 815, 819, 840, 884, 910, 936, 952, 978, 1020, 1071, 1092, 1105, 1141, 1170, 1190, 1224, 1260, 1304, 1326, 1365, 1428, 1467, 1530, 1547, 1560, 1630, 1638, 1768, 1785, 1820, 1956, 1989, 2040, 2119, 2142, 2184, 2210, 2282, 2340, 2380, 2445, 2520, 2652, 2730, 2771, 2856, 2934, 3060, 3094, 3260, 3276, 3315, 3423, 3570, 3640, 3912, 3978, 4095, 4238, 4284, 4420, 4564, 4641, 4680, 4760, 4890, 5304, 5355, 5460, 5542, 5705, 5868, 6120, 6188, 6357, 6520, 6552, 6630, 6846, 7140, 7335, 7735, 7956, 8190, 8313, 8476, 8568, 8840, 9128, 9282, 9780, 9945, 10269, 10595, 10710, 10920, 11084, 11410, 11736, 12376, 12714, 13260, 13692, 13855, 13923, 14280, 14670, 14833, 15470, 15912, 16380, 16626, 16952, 17115, 18564, 19071, 19397, 19560, 19890, 20538, 21190, 21420, 22168, 22820, 23205, 24939, 25428, 26520, 27384, 27710, 27846, 29340, 29666, 30940, 31785, 32760, 33252, 34230, 36023, 37128, 38142, 38794, 39780, 41076, 41565, 42380, 42840, 44499, 45640, 46410, 49878, 50856, 51345, 55420, 55692, 58191, 58680, 59332, 61880, 63570, 66504, 68460, 69615, 72046, 74165, 76284, 77588, 79560, 82152, 83130, 84760, 88998, 92820, 95355, 96985, 99756, 102690, 108069, 110840, 111384, 116382, 118664, 124695, 127140, 133497, 136920, 139230, 144092, 148330, 152568, 155176, 166260, 174573, 177996, 180115, 185640, 190710, 193970, 199512, 205380, 216138, 222495, 232764, 249390, 252161, 254280, 266994, 278460, 288184, 290955, 296660, 324207, 332520, 349146, 355992, 360230, 381420, 387940, 410760, 432276, 444990, 465528, 498780, 504322, 533988, 540345, 556920, 581910, 593320, 648414, 667485, 698292, 720460, 756483, 762840, 775880, 864552, 872865, 889980, 997560, 1008644, 1067976, 1080690, 1163820, 1260805, 1296828, 1334970, 1396584, 1440920, 1512966, 1621035, 1745730, 1779960, 2017288, 2161380, 2269449, 2327640, 2521610, 2593656, 2669940, 3025932, 3242070, 3491460, 3782415, 4322760, 4538898, 5043220, 5339880, 6051864, 6484140, 6982920, 7564830, 9077796, 10086440, 11347245, 12968280, 15129660, 18155592, 22694490, 30259320, 45388980, 90777960]

約数ペア:

[(1, 90777960), (2, 45388980), (3, 30259320), (4, 22694490), (5, 18155592), (6, 15129660), (7, 12968280), (8, 11347245), (9, 10086440), (10, 9077796), (12, 7564830), (13, 6982920), (14, 6484140), (15, 6051864), (17, 5339880), (18, 5043220), (20, 4538898), (21, 4322760), (24, 3782415), (26, 3491460), (28, 3242070), (30, 3025932), (34, 2669940), (35, 2593656), (36, 2521610), (39, 2327640), (40, 2269449), (42, 2161380), (45, 2017288), (51, 1779960), (52, 1745730), (56, 1621035), (60, 1512966), (63, 1440920), (65, 1396584), (68, 1334970), (70, 1296828), (72, 1260805), (78, 1163820), (84, 1080690), (85, 1067976), (90, 1008644), (91, 997560), (102, 889980), (104, 872865), (105, 864552), (117, 775880), (119, 762840), (120, 756483), (126, 720460), (130, 698292), (136, 667485), (140, 648414), (153, 593320), (156, 581910), (163, 556920), (168, 540345), (170, 533988), (180, 504322), (182, 498780), (195, 465528), (204, 444990), (210, 432276), (221, 410760), (234, 387940), (238, 381420), (252, 360230), (255, 355992), (260, 349146), (273, 332520), (280, 324207), (306, 296660), (312, 290955), (315, 288184), (326, 278460), (340, 266994), (357, 254280), (360, 252161), (364, 249390), (390, 232764), (408, 222495), (420, 216138), (442, 205380), (455, 199512), (468, 193970), (476, 190710), (489, 185640), (504, 180115), (510, 177996), (520, 174573), (546, 166260), (585, 155176), (595, 152568), (612, 148330), (630, 144092), (652, 139230), (663, 136920), (680, 133497), (714, 127140), (728, 124695), (765, 118664), (780, 116382), (815, 111384), (819, 110840), (840, 108069), (884, 102690), (910, 99756), (936, 96985), (952, 95355), (978, 92820), (1020, 88998), (1071, 84760), (1092, 83130), (1105, 82152), (1141, 79560), (1170, 77588), (1190, 76284), (1224, 74165), (1260, 72046), (1304, 69615), (1326, 68460), (1365, 66504), (1428, 63570), (1467, 61880), (1530, 59332), (1547, 58680), (1560, 58191), (1630, 55692), (1638, 55420), (1768, 51345), (1785, 50856), (1820, 49878), (1956, 46410), (1989, 45640), (2040, 44499), (2119, 42840), (2142, 42380), (2184, 41565), (2210, 41076), (2282, 39780), (2340, 38794), (2380, 38142), (2445, 37128), (2520, 36023), (2652, 34230), (2730, 33252), (2771, 32760), (2856, 31785), (2934, 30940), (3060, 29666), (3094, 29340), (3260, 27846), (3276, 27710), (3315, 27384), (3423, 26520), (3570, 25428), (3640, 24939), (3912, 23205), (3978, 22820), (4095, 22168), (4238, 21420), (4284, 21190), (4420, 20538), (4564, 19890), (4641, 19560), (4680, 19397), (4760, 19071), (4890, 18564), (5304, 17115), (5355, 16952), (5460, 16626), (5542, 16380), (5705, 15912), (5868, 15470), (6120, 14833), (6188, 14670), (6357, 14280), (6520, 13923), (6552, 13855), (6630, 13692), (6846, 13260), (7140, 12714), (7335, 12376), (7735, 11736), (7956, 11410), (8190, 11084), (8313, 10920), (8476, 10710), (8568, 10595), (8840, 10269), (9128, 9945), (9282, 9780)]