73297440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 276514560

約数和(自身を除く): 203217120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 72, 76, 80, 90, 94, 95, 96, 108, 114, 120, 135, 141, 144, 152, 160, 171, 180, 188, 190, 216, 228, 235, 240, 270, 282, 285, 288, 304, 342, 360, 361, 376, 380, 423, 432, 456, 470, 480, 513, 540, 564, 570, 608, 684, 705, 720, 722, 752, 760, 846, 855, 864, 893, 912, 940, 1026, 1080, 1083, 1128, 1140, 1269, 1368, 1410, 1440, 1444, 1504, 1520, 1692, 1710, 1786, 1805, 1824, 1880, 2052, 2115, 2160, 2166, 2256, 2280, 2538, 2565, 2679, 2736, 2820, 2888, 3040, 3249, 3384, 3420, 3572, 3610, 3760, 4104, 4230, 4320, 4332, 4465, 4512, 4560, 5076, 5130, 5358, 5415, 5472, 5640, 5776, 6345, 6498, 6768, 6840, 7144, 7220, 7520, 8037, 8208, 8460, 8664, 8930, 9120, 9747, 10152, 10260, 10716, 10830, 11280, 11552, 12690, 12996, 13395, 13536, 13680, 14288, 14440, 16074, 16245, 16416, 16920, 16967, 17328, 17860, 19494, 20304, 20520, 21432, 21660, 22560, 24111, 25380, 25992, 26790, 27360, 28576, 28880, 32148, 32490, 33840, 33934, 34656, 35720, 38988, 40185, 40608, 41040, 42864, 43320, 48222, 48735, 50760, 50901, 51984, 53580, 57760, 64296, 64980, 67680, 67868, 71440, 77976, 80370, 82080, 84835, 85728, 86640, 96444, 97470, 101520, 101802, 103968, 107160, 120555, 128592, 129960, 135736, 142880, 152703, 155952, 160740, 169670, 173280, 192888, 194940, 203040, 203604, 214320, 241110, 254505, 257184, 259920, 271472, 305406, 311904, 321480, 339340, 385776, 389880, 407208, 428640, 458109, 482220, 509010, 519840, 542944, 610812, 642960, 678680, 763515, 771552, 779760, 814416, 916218, 964440, 1018020, 1221624, 1285920, 1357360, 1527030, 1559520, 1628832, 1832436, 1928880, 2036040, 2290545, 2443248, 2714720, 3054060, 3664872, 3857760, 4072080, 4581090, 4886496, 6108120, 7329744, 8144160, 9162180, 12216240, 14659488, 18324360, 24432480, 36648720, 73297440]

約数ペア:

[(1, 73297440), (2, 36648720), (3, 24432480), (4, 18324360), (5, 14659488), (6, 12216240), (8, 9162180), (9, 8144160), (10, 7329744), (12, 6108120), (15, 4886496), (16, 4581090), (18, 4072080), (19, 3857760), (20, 3664872), (24, 3054060), (27, 2714720), (30, 2443248), (32, 2290545), (36, 2036040), (38, 1928880), (40, 1832436), (45, 1628832), (47, 1559520), (48, 1527030), (54, 1357360), (57, 1285920), (60, 1221624), (72, 1018020), (76, 964440), (80, 916218), (90, 814416), (94, 779760), (95, 771552), (96, 763515), (108, 678680), (114, 642960), (120, 610812), (135, 542944), (141, 519840), (144, 509010), (152, 482220), (160, 458109), (171, 428640), (180, 407208), (188, 389880), (190, 385776), (216, 339340), (228, 321480), (235, 311904), (240, 305406), (270, 271472), (282, 259920), (285, 257184), (288, 254505), (304, 241110), (342, 214320), (360, 203604), (361, 203040), (376, 194940), (380, 192888), (423, 173280), (432, 169670), (456, 160740), (470, 155952), (480, 152703), (513, 142880), (540, 135736), (564, 129960), (570, 128592), (608, 120555), (684, 107160), (705, 103968), (720, 101802), (722, 101520), (752, 97470), (760, 96444), (846, 86640), (855, 85728), (864, 84835), (893, 82080), (912, 80370), (940, 77976), (1026, 71440), (1080, 67868), (1083, 67680), (1128, 64980), (1140, 64296), (1269, 57760), (1368, 53580), (1410, 51984), (1440, 50901), (1444, 50760), (1504, 48735), (1520, 48222), (1692, 43320), (1710, 42864), (1786, 41040), (1805, 40608), (1824, 40185), (1880, 38988), (2052, 35720), (2115, 34656), (2160, 33934), (2166, 33840), (2256, 32490), (2280, 32148), (2538, 28880), (2565, 28576), (2679, 27360), (2736, 26790), (2820, 25992), (2888, 25380), (3040, 24111), (3249, 22560), (3384, 21660), (3420, 21432), (3572, 20520), (3610, 20304), (3760, 19494), (4104, 17860), (4230, 17328), (4320, 16967), (4332, 16920), (4465, 16416), (4512, 16245), (4560, 16074), (5076, 14440), (5130, 14288), (5358, 13680), (5415, 13536), (5472, 13395), (5640, 12996), (5776, 12690), (6345, 11552), (6498, 11280), (6768, 10830), (6840, 10716), (7144, 10260), (7220, 10152), (7520, 9747), (8037, 9120), (8208, 8930), (8460, 8664)]