105913980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 371804160

約数和(自身を除く): 265890180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 37, 38, 45, 54, 57, 60, 62, 74, 76, 81, 90, 93, 95, 108, 111, 114, 124, 135, 148, 155, 162, 171, 180, 185, 186, 190, 222, 228, 243, 270, 279, 285, 310, 324, 333, 342, 370, 372, 380, 405, 444, 465, 486, 513, 540, 555, 558, 570, 589, 620, 666, 684, 703, 740, 810, 837, 855, 930, 972, 999, 1026, 1110, 1116, 1140, 1147, 1178, 1215, 1332, 1395, 1406, 1539, 1620, 1665, 1674, 1710, 1767, 1860, 1998, 2052, 2109, 2220, 2294, 2356, 2430, 2511, 2565, 2790, 2812, 2945, 2997, 3078, 3330, 3348, 3420, 3441, 3515, 3534, 3996, 4185, 4218, 4588, 4617, 4860, 4995, 5022, 5130, 5301, 5580, 5735, 5890, 5994, 6156, 6327, 6660, 6882, 7030, 7068, 7533, 7695, 8370, 8436, 8835, 8991, 9234, 9990, 10044, 10260, 10323, 10545, 10602, 11470, 11780, 11988, 12555, 12654, 13764, 14060, 14985, 15066, 15390, 15903, 16740, 17205, 17670, 17982, 18468, 18981, 19980, 20646, 21090, 21204, 21793, 22940, 23085, 25110, 25308, 26505, 29970, 30132, 30780, 30969, 31635, 31806, 34410, 35340, 35964, 37665, 37962, 41292, 42180, 43586, 44955, 46170, 47709, 50220, 51615, 53010, 56943, 59940, 61938, 63270, 63612, 65379, 68820, 75330, 75924, 79515, 87172, 89910, 92340, 92907, 94905, 95418, 103230, 106020, 108965, 113886, 123876, 126540, 130758, 143127, 150660, 154845, 159030, 170829, 179820, 185814, 189810, 190836, 196137, 206460, 217930, 227772, 238545, 261516, 278721, 284715, 286254, 309690, 318060, 326895, 341658, 371628, 379620, 392274, 435860, 464535, 477090, 557442, 569430, 572508, 588411, 619380, 653790, 683316, 715635, 784548, 854145, 929070, 954180, 980685, 1114884, 1138860, 1176822, 1307580, 1393605, 1431270, 1708290, 1765233, 1858140, 1961370, 2353644, 2787210, 2862540, 2942055, 3416580, 3530466, 3922740, 5295699, 5574420, 5884110, 7060932, 8826165, 10591398, 11768220, 17652330, 21182796, 26478495, 35304660, 52956990, 105913980]

約数ペア:

[(1, 105913980), (2, 52956990), (3, 35304660), (4, 26478495), (5, 21182796), (6, 17652330), (9, 11768220), (10, 10591398), (12, 8826165), (15, 7060932), (18, 5884110), (19, 5574420), (20, 5295699), (27, 3922740), (30, 3530466), (31, 3416580), (36, 2942055), (37, 2862540), (38, 2787210), (45, 2353644), (54, 1961370), (57, 1858140), (60, 1765233), (62, 1708290), (74, 1431270), (76, 1393605), (81, 1307580), (90, 1176822), (93, 1138860), (95, 1114884), (108, 980685), (111, 954180), (114, 929070), (124, 854145), (135, 784548), (148, 715635), (155, 683316), (162, 653790), (171, 619380), (180, 588411), (185, 572508), (186, 569430), (190, 557442), (222, 477090), (228, 464535), (243, 435860), (270, 392274), (279, 379620), (285, 371628), (310, 341658), (324, 326895), (333, 318060), (342, 309690), (370, 286254), (372, 284715), (380, 278721), (405, 261516), (444, 238545), (465, 227772), (486, 217930), (513, 206460), (540, 196137), (555, 190836), (558, 189810), (570, 185814), (589, 179820), (620, 170829), (666, 159030), (684, 154845), (703, 150660), (740, 143127), (810, 130758), (837, 126540), (855, 123876), (930, 113886), (972, 108965), (999, 106020), (1026, 103230), (1110, 95418), (1116, 94905), (1140, 92907), (1147, 92340), (1178, 89910), (1215, 87172), (1332, 79515), (1395, 75924), (1406, 75330), (1539, 68820), (1620, 65379), (1665, 63612), (1674, 63270), (1710, 61938), (1767, 59940), (1860, 56943), (1998, 53010), (2052, 51615), (2109, 50220), (2220, 47709), (2294, 46170), (2356, 44955), (2430, 43586), (2511, 42180), (2565, 41292), (2790, 37962), (2812, 37665), (2945, 35964), (2997, 35340), (3078, 34410), (3330, 31806), (3348, 31635), (3420, 30969), (3441, 30780), (3515, 30132), (3534, 29970), (3996, 26505), (4185, 25308), (4218, 25110), (4588, 23085), (4617, 22940), (4860, 21793), (4995, 21204), (5022, 21090), (5130, 20646), (5301, 19980), (5580, 18981), (5735, 18468), (5890, 17982), (5994, 17670), (6156, 17205), (6327, 16740), (6660, 15903), (6882, 15390), (7030, 15066), (7068, 14985), (7533, 14060), (7695, 13764), (8370, 12654), (8436, 12555), (8835, 11988), (8991, 11780), (9234, 11470), (9990, 10602), (10044, 10545), (10260, 10323)]