44442450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 131616576

約数和(自身を除く): 87174126

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 71, 75, 78, 90, 107, 117, 130, 142, 150, 195, 213, 214, 225, 234, 321, 325, 355, 390, 426, 450, 535, 585, 639, 642, 650, 710, 923, 963, 975, 1065, 1070, 1170, 1278, 1391, 1605, 1775, 1846, 1926, 1950, 2130, 2675, 2769, 2782, 2925, 3195, 3210, 3550, 4173, 4615, 4815, 5325, 5350, 5538, 5850, 6390, 6955, 7597, 8025, 8307, 8346, 9230, 9630, 10650, 12519, 13845, 13910, 15194, 15975, 16050, 16614, 20865, 22791, 23075, 24075, 25038, 27690, 31950, 34775, 37985, 41535, 41730, 45582, 46150, 48150, 62595, 68373, 69225, 69550, 75970, 83070, 98761, 104325, 113955, 125190, 136746, 138450, 189925, 197522, 207675, 208650, 227910, 296283, 312975, 341865, 379850, 415350, 493805, 569775, 592566, 625950, 683730, 888849, 987610, 1139550, 1481415, 1709325, 1777698, 2469025, 2962830, 3418650, 4444245, 4938050, 7407075, 8888490, 14814150, 22221225, 44442450]

約数ペア:

[(1, 44442450), (2, 22221225), (3, 14814150), (5, 8888490), (6, 7407075), (9, 4938050), (10, 4444245), (13, 3418650), (15, 2962830), (18, 2469025), (25, 1777698), (26, 1709325), (30, 1481415), (39, 1139550), (45, 987610), (50, 888849), (65, 683730), (71, 625950), (75, 592566), (78, 569775), (90, 493805), (107, 415350), (117, 379850), (130, 341865), (142, 312975), (150, 296283), (195, 227910), (213, 208650), (214, 207675), (225, 197522), (234, 189925), (321, 138450), (325, 136746), (355, 125190), (390, 113955), (426, 104325), (450, 98761), (535, 83070), (585, 75970), (639, 69550), (642, 69225), (650, 68373), (710, 62595), (923, 48150), (963, 46150), (975, 45582), (1065, 41730), (1070, 41535), (1170, 37985), (1278, 34775), (1391, 31950), (1605, 27690), (1775, 25038), (1846, 24075), (1926, 23075), (1950, 22791), (2130, 20865), (2675, 16614), (2769, 16050), (2782, 15975), (2925, 15194), (3195, 13910), (3210, 13845), (3550, 12519), (4173, 10650), (4615, 9630), (4815, 9230), (5325, 8346), (5350, 8307), (5538, 8025), (5850, 7597), (6390, 6955)]