204972300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17519}}^1$

素因数の和:17552

約数の個数: 108

約数和(自身を含む): 691934880

約数和(自身を除く): 486962580

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, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 17519, 35038, 52557, 70076, 87595, 105114, 157671, 175190, 210228, 227747, 262785, 315342, 350380, 437975, 455494, 525570, 630684, 683241, 788355, 875950, 910988, 1051140, 1138735, 1313925, 1366482, 1576710, 1751900, 2049723, 2277470, 2627850, 2732964, 3153420, 3416205, 3941775, 4099446, 4554940, 5255700, 5693675, 6832410, 7883550, 8198892, 10248615, 11387350, 13664820, 15767100, 17081025, 20497230, 22774700, 34162050, 40994460, 51243075, 68324100, 102486150, 204972300]

約数ペア:

[(1, 204972300), (2, 102486150), (3, 68324100), (4, 51243075), (5, 40994460), (6, 34162050), (9, 22774700), (10, 20497230), (12, 17081025), (13, 15767100), (15, 13664820), (18, 11387350), (20, 10248615), (25, 8198892), (26, 7883550), (30, 6832410), (36, 5693675), (39, 5255700), (45, 4554940), (50, 4099446), (52, 3941775), (60, 3416205), (65, 3153420), (75, 2732964), (78, 2627850), (90, 2277470), (100, 2049723), (117, 1751900), (130, 1576710), (150, 1366482), (156, 1313925), (180, 1138735), (195, 1051140), (225, 910988), (234, 875950), (260, 788355), (300, 683241), (325, 630684), (390, 525570), (450, 455494), (468, 437975), (585, 350380), (650, 315342), (780, 262785), (900, 227747), (975, 210228), (1170, 175190), (1300, 157671), (1950, 105114), (2340, 87595), (2925, 70076), (3900, 52557), (5850, 35038), (11700, 17519)]