45388980

素因数分解:

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

素因数の和:215

約数の個数: 288

約数和(自身を含む): 180520704

約数和(自身を除く): 135131724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 163, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 326, 340, 357, 364, 390, 420, 442, 455, 468, 476, 489, 510, 546, 585, 595, 612, 630, 652, 663, 714, 765, 780, 815, 819, 884, 910, 978, 1020, 1071, 1092, 1105, 1141, 1170, 1190, 1260, 1326, 1365, 1428, 1467, 1530, 1547, 1630, 1638, 1785, 1820, 1956, 1989, 2119, 2142, 2210, 2282, 2340, 2380, 2445, 2652, 2730, 2771, 2934, 3060, 3094, 3260, 3276, 3315, 3423, 3570, 3978, 4095, 4238, 4284, 4420, 4564, 4641, 4890, 5355, 5460, 5542, 5705, 5868, 6188, 6357, 6630, 6846, 7140, 7335, 7735, 7956, 8190, 8313, 8476, 9282, 9780, 9945, 10269, 10595, 10710, 11084, 11410, 12714, 13260, 13692, 13855, 13923, 14670, 14833, 15470, 16380, 16626, 17115, 18564, 19071, 19397, 19890, 20538, 21190, 21420, 22820, 23205, 24939, 25428, 27710, 27846, 29340, 29666, 30940, 31785, 33252, 34230, 36023, 38142, 38794, 39780, 41076, 41565, 42380, 44499, 46410, 49878, 51345, 55420, 55692, 58191, 59332, 63570, 68460, 69615, 72046, 74165, 76284, 77588, 83130, 88998, 92820, 95355, 96985, 99756, 102690, 108069, 116382, 124695, 127140, 133497, 139230, 144092, 148330, 166260, 174573, 177996, 180115, 190710, 193970, 205380, 216138, 222495, 232764, 249390, 252161, 266994, 278460, 290955, 296660, 324207, 349146, 360230, 381420, 387940, 432276, 444990, 498780, 504322, 533988, 540345, 581910, 648414, 667485, 698292, 720460, 756483, 872865, 889980, 1008644, 1080690, 1163820, 1260805, 1296828, 1334970, 1512966, 1621035, 1745730, 2161380, 2269449, 2521610, 2669940, 3025932, 3242070, 3491460, 3782415, 4538898, 5043220, 6484140, 7564830, 9077796, 11347245, 15129660, 22694490, 45388980]

約数ペア:

[(1, 45388980), (2, 22694490), (3, 15129660), (4, 11347245), (5, 9077796), (6, 7564830), (7, 6484140), (9, 5043220), (10, 4538898), (12, 3782415), (13, 3491460), (14, 3242070), (15, 3025932), (17, 2669940), (18, 2521610), (20, 2269449), (21, 2161380), (26, 1745730), (28, 1621035), (30, 1512966), (34, 1334970), (35, 1296828), (36, 1260805), (39, 1163820), (42, 1080690), (45, 1008644), (51, 889980), (52, 872865), (60, 756483), (63, 720460), (65, 698292), (68, 667485), (70, 648414), (78, 581910), (84, 540345), (85, 533988), (90, 504322), (91, 498780), (102, 444990), (105, 432276), (117, 387940), (119, 381420), (126, 360230), (130, 349146), (140, 324207), (153, 296660), (156, 290955), (163, 278460), (170, 266994), (180, 252161), (182, 249390), (195, 232764), (204, 222495), (210, 216138), (221, 205380), (234, 193970), (238, 190710), (252, 180115), (255, 177996), (260, 174573), (273, 166260), (306, 148330), (315, 144092), (326, 139230), (340, 133497), (357, 127140), (364, 124695), (390, 116382), (420, 108069), (442, 102690), (455, 99756), (468, 96985), (476, 95355), (489, 92820), (510, 88998), (546, 83130), (585, 77588), (595, 76284), (612, 74165), (630, 72046), (652, 69615), (663, 68460), (714, 63570), (765, 59332), (780, 58191), (815, 55692), (819, 55420), (884, 51345), (910, 49878), (978, 46410), (1020, 44499), (1071, 42380), (1092, 41565), (1105, 41076), (1141, 39780), (1170, 38794), (1190, 38142), (1260, 36023), (1326, 34230), (1365, 33252), (1428, 31785), (1467, 30940), (1530, 29666), (1547, 29340), (1630, 27846), (1638, 27710), (1785, 25428), (1820, 24939), (1956, 23205), (1989, 22820), (2119, 21420), (2142, 21190), (2210, 20538), (2282, 19890), (2340, 19397), (2380, 19071), (2445, 18564), (2652, 17115), (2730, 16626), (2771, 16380), (2934, 15470), (3060, 14833), (3094, 14670), (3260, 13923), (3276, 13855), (3315, 13692), (3423, 13260), (3570, 12714), (3978, 11410), (4095, 11084), (4238, 10710), (4284, 10595), (4420, 10269), (4564, 9945), (4641, 9780), (4890, 9282), (5355, 8476), (5460, 8313), (5542, 8190), (5705, 7956), (5868, 7735), (6188, 7335), (6357, 7140), (6630, 6846)]