72930330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 215239752

約数和(自身を除く): 142309422

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 121, 165, 181, 185, 198, 222, 242, 330, 333, 362, 363, 370, 407, 495, 543, 555, 605, 666, 726, 814, 905, 990, 1086, 1089, 1110, 1210, 1221, 1629, 1665, 1810, 1815, 1991, 2035, 2178, 2442, 2715, 3258, 3330, 3630, 3663, 3982, 4070, 4477, 5430, 5445, 5973, 6105, 6697, 7326, 8145, 8954, 9955, 10890, 11946, 12210, 13394, 13431, 16290, 17919, 18315, 19910, 20091, 21901, 22385, 26862, 29865, 33485, 35838, 36630, 40182, 40293, 43802, 44770, 59730, 60273, 65703, 66970, 67155, 73667, 80586, 89595, 100455, 109505, 120546, 131406, 134310, 147334, 179190, 197109, 200910, 201465, 219010, 221001, 301365, 328515, 368335, 394218, 402930, 442002, 602730, 657030, 663003, 736670, 810337, 985545, 1105005, 1326006, 1620674, 1971090, 2210010, 2431011, 3315015, 4051685, 4862022, 6630030, 7293033, 8103370, 12155055, 14586066, 24310110, 36465165, 72930330]

約数ペア:

[(1, 72930330), (2, 36465165), (3, 24310110), (5, 14586066), (6, 12155055), (9, 8103370), (10, 7293033), (11, 6630030), (15, 4862022), (18, 4051685), (22, 3315015), (30, 2431011), (33, 2210010), (37, 1971090), (45, 1620674), (55, 1326006), (66, 1105005), (74, 985545), (90, 810337), (99, 736670), (110, 663003), (111, 657030), (121, 602730), (165, 442002), (181, 402930), (185, 394218), (198, 368335), (222, 328515), (242, 301365), (330, 221001), (333, 219010), (362, 201465), (363, 200910), (370, 197109), (407, 179190), (495, 147334), (543, 134310), (555, 131406), (605, 120546), (666, 109505), (726, 100455), (814, 89595), (905, 80586), (990, 73667), (1086, 67155), (1089, 66970), (1110, 65703), (1210, 60273), (1221, 59730), (1629, 44770), (1665, 43802), (1810, 40293), (1815, 40182), (1991, 36630), (2035, 35838), (2178, 33485), (2442, 29865), (2715, 26862), (3258, 22385), (3330, 21901), (3630, 20091), (3663, 19910), (3982, 18315), (4070, 17919), (4477, 16290), (5430, 13431), (5445, 13394), (5973, 12210), (6105, 11946), (6697, 10890), (7326, 9955), (8145, 8954)]