87436440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 372677760

約数和(自身を除く): 285241320

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, 157, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 314, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 471, 476, 504, 510, 520, 546, 585, 595, 612, 628, 630, 663, 680, 714, 728, 765, 780, 785, 819, 840, 884, 910, 936, 942, 952, 1020, 1071, 1092, 1099, 1105, 1170, 1190, 1224, 1256, 1260, 1326, 1365, 1413, 1428, 1530, 1547, 1560, 1570, 1638, 1768, 1785, 1820, 1884, 1989, 2040, 2041, 2142, 2184, 2198, 2210, 2340, 2355, 2380, 2520, 2652, 2669, 2730, 2826, 2856, 3060, 3094, 3140, 3276, 3297, 3315, 3570, 3640, 3768, 3978, 4082, 4095, 4284, 4396, 4420, 4641, 4680, 4710, 4760, 5304, 5338, 5355, 5460, 5495, 5652, 6120, 6123, 6188, 6280, 6552, 6594, 6630, 7065, 7140, 7735, 7956, 8007, 8164, 8190, 8568, 8792, 8840, 9282, 9420, 9891, 9945, 10205, 10676, 10710, 10920, 10990, 11304, 12246, 12376, 13188, 13260, 13345, 13923, 14130, 14280, 14287, 15470, 15912, 16014, 16328, 16380, 16485, 18369, 18564, 18683, 18840, 19782, 19890, 20410, 21352, 21420, 21980, 23205, 24021, 24492, 26376, 26520, 26690, 27846, 28260, 28574, 30615, 30940, 32028, 32760, 32970, 34697, 36738, 37128, 37366, 39564, 39780, 40035, 40820, 42840, 42861, 43960, 46410, 48042, 48984, 49455, 53380, 55692, 56049, 56520, 57148, 61230, 61880, 64056, 65940, 69394, 69615, 71435, 73476, 74732, 79128, 79560, 80070, 81640, 85722, 91845, 92820, 93415, 96084, 98910, 104091, 106760, 111384, 112098, 114296, 120105, 122460, 128583, 131880, 138788, 139230, 142870, 146952, 149464, 160140, 168147, 171444, 173485, 183690, 185640, 186830, 192168, 197820, 208182, 214305, 224196, 240210, 242879, 244920, 257166, 277576, 278460, 280245, 285740, 312273, 320280, 336294, 342888, 346970, 367380, 373660, 395640, 416364, 428610, 448392, 480420, 485758, 514332, 520455, 556920, 560490, 571480, 624546, 642915, 672588, 693940, 728637, 734760, 747320, 832728, 840735, 857220, 960840, 971516, 1028664, 1040910, 1120980, 1214395, 1249092, 1285830, 1345176, 1387880, 1457274, 1561365, 1681470, 1714440, 1943032, 2081820, 2185911, 2241960, 2428790, 2498184, 2571660, 2914548, 3122730, 3362940, 3643185, 4163640, 4371822, 4857580, 5143320, 5829096, 6245460, 6725880, 7286370, 8743644, 9715160, 10929555, 12490920, 14572740, 17487288, 21859110, 29145480, 43718220, 87436440]

約数ペア:

[(1, 87436440), (2, 43718220), (3, 29145480), (4, 21859110), (5, 17487288), (6, 14572740), (7, 12490920), (8, 10929555), (9, 9715160), (10, 8743644), (12, 7286370), (13, 6725880), (14, 6245460), (15, 5829096), (17, 5143320), (18, 4857580), (20, 4371822), (21, 4163640), (24, 3643185), (26, 3362940), (28, 3122730), (30, 2914548), (34, 2571660), (35, 2498184), (36, 2428790), (39, 2241960), (40, 2185911), (42, 2081820), (45, 1943032), (51, 1714440), (52, 1681470), (56, 1561365), (60, 1457274), (63, 1387880), (65, 1345176), (68, 1285830), (70, 1249092), (72, 1214395), (78, 1120980), (84, 1040910), (85, 1028664), (90, 971516), (91, 960840), (102, 857220), (104, 840735), (105, 832728), (117, 747320), (119, 734760), (120, 728637), (126, 693940), (130, 672588), (136, 642915), (140, 624546), (153, 571480), (156, 560490), (157, 556920), (168, 520455), (170, 514332), (180, 485758), (182, 480420), (195, 448392), (204, 428610), (210, 416364), (221, 395640), (234, 373660), (238, 367380), (252, 346970), (255, 342888), (260, 336294), (273, 320280), (280, 312273), (306, 285740), (312, 280245), (314, 278460), (315, 277576), (340, 257166), (357, 244920), (360, 242879), (364, 240210), (390, 224196), (408, 214305), (420, 208182), (442, 197820), (455, 192168), (468, 186830), (471, 185640), (476, 183690), (504, 173485), (510, 171444), (520, 168147), (546, 160140), (585, 149464), (595, 146952), (612, 142870), (628, 139230), (630, 138788), (663, 131880), (680, 128583), (714, 122460), (728, 120105), (765, 114296), (780, 112098), (785, 111384), (819, 106760), (840, 104091), (884, 98910), (910, 96084), (936, 93415), (942, 92820), (952, 91845), (1020, 85722), (1071, 81640), (1092, 80070), (1099, 79560), (1105, 79128), (1170, 74732), (1190, 73476), (1224, 71435), (1256, 69615), (1260, 69394), (1326, 65940), (1365, 64056), (1413, 61880), (1428, 61230), (1530, 57148), (1547, 56520), (1560, 56049), (1570, 55692), (1638, 53380), (1768, 49455), (1785, 48984), (1820, 48042), (1884, 46410), (1989, 43960), (2040, 42861), (2041, 42840), (2142, 40820), (2184, 40035), (2198, 39780), (2210, 39564), (2340, 37366), (2355, 37128), (2380, 36738), (2520, 34697), (2652, 32970), (2669, 32760), (2730, 32028), (2826, 30940), (2856, 30615), (3060, 28574), (3094, 28260), (3140, 27846), (3276, 26690), (3297, 26520), (3315, 26376), (3570, 24492), (3640, 24021), (3768, 23205), (3978, 21980), (4082, 21420), (4095, 21352), (4284, 20410), (4396, 19890), (4420, 19782), (4641, 18840), (4680, 18683), (4710, 18564), (4760, 18369), (5304, 16485), (5338, 16380), (5355, 16328), (5460, 16014), (5495, 15912), (5652, 15470), (6120, 14287), (6123, 14280), (6188, 14130), (6280, 13923), (6552, 13345), (6594, 13260), (6630, 13188), (7065, 12376), (7140, 12246), (7735, 11304), (7956, 10990), (8007, 10920), (8164, 10710), (8190, 10676), (8568, 10205), (8792, 9945), (8840, 9891), (9282, 9420)]