2009047050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2351}}^1$

素因数の和:2586

約数の個数: 120

約数和(自身を含む): 5611015872

約数和(自身を除く): 3601968822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 211, 225, 270, 405, 422, 450, 633, 675, 810, 1055, 1266, 1350, 1899, 2025, 2110, 2351, 3165, 3798, 4050, 4702, 5275, 5697, 6330, 7053, 9495, 10550, 11394, 11755, 14106, 15825, 17091, 18990, 21159, 23510, 28485, 31650, 34182, 35265, 42318, 47475, 56970, 58775, 63477, 70530, 85455, 94950, 105795, 117550, 126954, 142425, 170910, 176325, 190431, 211590, 284850, 317385, 352650, 380862, 427275, 496061, 528975, 634770, 854550, 952155, 992122, 1057950, 1488183, 1586925, 1904310, 2480305, 2976366, 3173850, 4464549, 4760775, 4960610, 7440915, 8929098, 9521550, 12401525, 13393647, 14881830, 22322745, 24803050, 26787294, 37204575, 40180941, 44645490, 66968235, 74409150, 80361882, 111613725, 133936470, 200904705, 223227450, 334841175, 401809410, 669682350, 1004523525, 2009047050]

約数ペア:

[(1, 2009047050), (2, 1004523525), (3, 669682350), (5, 401809410), (6, 334841175), (9, 223227450), (10, 200904705), (15, 133936470), (18, 111613725), (25, 80361882), (27, 74409150), (30, 66968235), (45, 44645490), (50, 40180941), (54, 37204575), (75, 26787294), (81, 24803050), (90, 22322745), (135, 14881830), (150, 13393647), (162, 12401525), (211, 9521550), (225, 8929098), (270, 7440915), (405, 4960610), (422, 4760775), (450, 4464549), (633, 3173850), (675, 2976366), (810, 2480305), (1055, 1904310), (1266, 1586925), (1350, 1488183), (1899, 1057950), (2025, 992122), (2110, 952155), (2351, 854550), (3165, 634770), (3798, 528975), (4050, 496061), (4702, 427275), (5275, 380862), (5697, 352650), (6330, 317385), (7053, 284850), (9495, 211590), (10550, 190431), (11394, 176325), (11755, 170910), (14106, 142425), (15825, 126954), (17091, 117550), (18990, 105795), (21159, 94950), (23510, 85455), (28485, 70530), (31650, 63477), (34182, 58775), (35265, 56970), (42318, 47475)]