1301940900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:755

約数の個数: 216

約数和(自身を含む): 4423328000

約数和(自身を除く): 3121387100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 223, 225, 234, 260, 300, 325, 390, 446, 450, 468, 499, 585, 650, 669, 780, 892, 900, 975, 998, 1115, 1170, 1300, 1338, 1497, 1950, 1996, 2007, 2230, 2340, 2495, 2676, 2899, 2925, 2994, 3345, 3900, 4014, 4460, 4491, 4990, 5575, 5798, 5850, 5988, 6487, 6690, 7485, 8028, 8697, 8982, 9980, 10035, 11150, 11596, 11700, 12475, 12974, 13380, 14495, 14970, 16725, 17394, 17964, 19461, 20070, 22300, 22455, 24950, 25948, 26091, 28990, 29940, 32435, 33450, 34788, 37425, 38922, 40140, 43485, 44910, 49900, 50175, 52182, 57980, 58383, 64870, 66900, 72475, 74850, 77844, 86970, 89820, 97305, 100350, 104364, 111277, 112275, 116766, 129740, 130455, 144950, 149700, 162175, 173940, 194610, 200700, 217425, 222554, 224550, 233532, 260910, 289900, 291915, 324350, 333831, 389220, 434850, 445108, 449100, 486525, 521820, 556385, 583830, 648700, 652275, 667662, 869700, 973050, 1001493, 1112770, 1167660, 1304550, 1335324, 1446601, 1459575, 1669155, 1946100, 2002986, 2225540, 2609100, 2781925, 2893202, 2919150, 3338310, 4005972, 4339803, 5007465, 5563850, 5786404, 5838300, 6676620, 7233005, 8345775, 8679606, 10014930, 11127700, 13019409, 14466010, 16691550, 17359212, 20029860, 21699015, 25037325, 26038818, 28932020, 33383100, 36165025, 43398030, 50074650, 52077636, 65097045, 72330050, 86796060, 100149300, 108495075, 130194090, 144660100, 216990150, 260388180, 325485225, 433980300, 650970450, 1301940900]

約数ペア:

[(1, 1301940900), (2, 650970450), (3, 433980300), (4, 325485225), (5, 260388180), (6, 216990150), (9, 144660100), (10, 130194090), (12, 108495075), (13, 100149300), (15, 86796060), (18, 72330050), (20, 65097045), (25, 52077636), (26, 50074650), (30, 43398030), (36, 36165025), (39, 33383100), (45, 28932020), (50, 26038818), (52, 25037325), (60, 21699015), (65, 20029860), (75, 17359212), (78, 16691550), (90, 14466010), (100, 13019409), (117, 11127700), (130, 10014930), (150, 8679606), (156, 8345775), (180, 7233005), (195, 6676620), (223, 5838300), (225, 5786404), (234, 5563850), (260, 5007465), (300, 4339803), (325, 4005972), (390, 3338310), (446, 2919150), (450, 2893202), (468, 2781925), (499, 2609100), (585, 2225540), (650, 2002986), (669, 1946100), (780, 1669155), (892, 1459575), (900, 1446601), (975, 1335324), (998, 1304550), (1115, 1167660), (1170, 1112770), (1300, 1001493), (1338, 973050), (1497, 869700), (1950, 667662), (1996, 652275), (2007, 648700), (2230, 583830), (2340, 556385), (2495, 521820), (2676, 486525), (2899, 449100), (2925, 445108), (2994, 434850), (3345, 389220), (3900, 333831), (4014, 324350), (4460, 291915), (4491, 289900), (4990, 260910), (5575, 233532), (5798, 224550), (5850, 222554), (5988, 217425), (6487, 200700), (6690, 194610), (7485, 173940), (8028, 162175), (8697, 149700), (8982, 144950), (9980, 130455), (10035, 129740), (11150, 116766), (11596, 112275), (11700, 111277), (12475, 104364), (12974, 100350), (13380, 97305), (14495, 89820), (14970, 86970), (16725, 77844), (17394, 74850), (17964, 72475), (19461, 66900), (20070, 64870), (22300, 58383), (22455, 57980), (24950, 52182), (25948, 50175), (26091, 49900), (28990, 44910), (29940, 43485), (32435, 40140), (33450, 38922), (34788, 37425)]