2009551050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1577

約数の個数: 144

約数和(自身を含む): 5840485560

約数和(自身を除く): 3830934510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 269, 325, 390, 450, 538, 585, 650, 807, 975, 1170, 1277, 1345, 1614, 1950, 2421, 2554, 2690, 2925, 3497, 3831, 4035, 4842, 5850, 6385, 6725, 6994, 7662, 8070, 10491, 11493, 12105, 12770, 13450, 16601, 17485, 19155, 20175, 20982, 22986, 24210, 31473, 31925, 33202, 34970, 38310, 40350, 49803, 52455, 57465, 60525, 62946, 63850, 83005, 87425, 95775, 99606, 104910, 114930, 121050, 149409, 157365, 166010, 174850, 191550, 249015, 262275, 287325, 298818, 314730, 343513, 415025, 498030, 524550, 574650, 687026, 747045, 786825, 830050, 1030539, 1245075, 1494090, 1573650, 1717565, 2061078, 2490150, 3091617, 3435130, 3735225, 4465669, 5152695, 6183234, 7470450, 8587825, 8931338, 10305390, 13397007, 15458085, 17175650, 22328345, 25763475, 26794014, 30916170, 40191021, 44656690, 51526950, 66985035, 77290425, 80382042, 111641725, 133970070, 154580850, 200955105, 223283450, 334925175, 401910210, 669850350, 1004775525, 2009551050]

約数ペア:

[(1, 2009551050), (2, 1004775525), (3, 669850350), (5, 401910210), (6, 334925175), (9, 223283450), (10, 200955105), (13, 154580850), (15, 133970070), (18, 111641725), (25, 80382042), (26, 77290425), (30, 66985035), (39, 51526950), (45, 44656690), (50, 40191021), (65, 30916170), (75, 26794014), (78, 25763475), (90, 22328345), (117, 17175650), (130, 15458085), (150, 13397007), (195, 10305390), (225, 8931338), (234, 8587825), (269, 7470450), (325, 6183234), (390, 5152695), (450, 4465669), (538, 3735225), (585, 3435130), (650, 3091617), (807, 2490150), (975, 2061078), (1170, 1717565), (1277, 1573650), (1345, 1494090), (1614, 1245075), (1950, 1030539), (2421, 830050), (2554, 786825), (2690, 747045), (2925, 687026), (3497, 574650), (3831, 524550), (4035, 498030), (4842, 415025), (5850, 343513), (6385, 314730), (6725, 298818), (6994, 287325), (7662, 262275), (8070, 249015), (10491, 191550), (11493, 174850), (12105, 166010), (12770, 157365), (13450, 149409), (16601, 121050), (17485, 114930), (19155, 104910), (20175, 99606), (20982, 95775), (22986, 87425), (24210, 83005), (31473, 63850), (31925, 62946), (33202, 60525), (34970, 57465), (38310, 52455), (40350, 49803)]