100781310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 289972224

約数和(自身を除く): 189190914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 113, 137, 155, 186, 210, 217, 226, 274, 310, 339, 411, 434, 465, 565, 651, 678, 685, 791, 822, 930, 959, 1085, 1130, 1302, 1370, 1582, 1695, 1918, 2055, 2170, 2373, 2877, 3255, 3390, 3503, 3955, 4110, 4247, 4746, 4795, 5754, 6510, 7006, 7910, 8494, 9590, 10509, 11865, 12741, 14385, 15481, 17515, 21018, 21235, 23730, 24521, 25482, 28770, 29729, 30962, 35030, 42470, 46443, 49042, 52545, 59458, 63705, 73563, 77405, 89187, 92886, 105090, 108367, 122605, 127410, 147126, 148645, 154810, 178374, 216734, 232215, 245210, 297290, 325101, 367815, 445935, 464430, 479911, 541835, 650202, 735630, 891870, 959822, 1083670, 1439733, 1625505, 2399555, 2879466, 3251010, 3359377, 4799110, 6718754, 7198665, 10078131, 14397330, 16796885, 20156262, 33593770, 50390655, 100781310]

約数ペア:

[(1, 100781310), (2, 50390655), (3, 33593770), (5, 20156262), (6, 16796885), (7, 14397330), (10, 10078131), (14, 7198665), (15, 6718754), (21, 4799110), (30, 3359377), (31, 3251010), (35, 2879466), (42, 2399555), (62, 1625505), (70, 1439733), (93, 1083670), (105, 959822), (113, 891870), (137, 735630), (155, 650202), (186, 541835), (210, 479911), (217, 464430), (226, 445935), (274, 367815), (310, 325101), (339, 297290), (411, 245210), (434, 232215), (465, 216734), (565, 178374), (651, 154810), (678, 148645), (685, 147126), (791, 127410), (822, 122605), (930, 108367), (959, 105090), (1085, 92886), (1130, 89187), (1302, 77405), (1370, 73563), (1582, 63705), (1695, 59458), (1918, 52545), (2055, 49042), (2170, 46443), (2373, 42470), (2877, 35030), (3255, 30962), (3390, 29729), (3503, 28770), (3955, 25482), (4110, 24521), (4247, 23730), (4746, 21235), (4795, 21018), (5754, 17515), (6510, 15481), (7006, 14385), (7910, 12741), (8494, 11865), (9590, 10509)]