2893305900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1528

約数の個数: 144

約数和(自身を含む): 8610448896

約数和(自身を除く): 5717142996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 157, 188, 235, 282, 300, 314, 470, 471, 564, 628, 705, 785, 940, 942, 1175, 1307, 1410, 1570, 1884, 2350, 2355, 2614, 2820, 3140, 3525, 3921, 3925, 4700, 4710, 5228, 6535, 7050, 7379, 7842, 7850, 9420, 11775, 13070, 14100, 14758, 15684, 15700, 19605, 22137, 23550, 26140, 29516, 32675, 36895, 39210, 44274, 47100, 61429, 65350, 73790, 78420, 88548, 98025, 110685, 122858, 130700, 147580, 184287, 184475, 196050, 205199, 221370, 245716, 307145, 368574, 368950, 392100, 410398, 442740, 553425, 614290, 615597, 737148, 737900, 820796, 921435, 1025995, 1106850, 1228580, 1231194, 1535725, 1842870, 2051990, 2213700, 2462388, 3071450, 3077985, 3685740, 4103980, 4607175, 5129975, 6142900, 6155970, 9214350, 9644353, 10259950, 12311940, 15389925, 18428700, 19288706, 20519900, 28933059, 30779850, 38577412, 48221765, 57866118, 61559700, 96443530, 115732236, 144665295, 192887060, 241108825, 289330590, 482217650, 578661180, 723326475, 964435300, 1446652950, 2893305900]

約数ペア:

[(1, 2893305900), (2, 1446652950), (3, 964435300), (4, 723326475), (5, 578661180), (6, 482217650), (10, 289330590), (12, 241108825), (15, 192887060), (20, 144665295), (25, 115732236), (30, 96443530), (47, 61559700), (50, 57866118), (60, 48221765), (75, 38577412), (94, 30779850), (100, 28933059), (141, 20519900), (150, 19288706), (157, 18428700), (188, 15389925), (235, 12311940), (282, 10259950), (300, 9644353), (314, 9214350), (470, 6155970), (471, 6142900), (564, 5129975), (628, 4607175), (705, 4103980), (785, 3685740), (940, 3077985), (942, 3071450), (1175, 2462388), (1307, 2213700), (1410, 2051990), (1570, 1842870), (1884, 1535725), (2350, 1231194), (2355, 1228580), (2614, 1106850), (2820, 1025995), (3140, 921435), (3525, 820796), (3921, 737900), (3925, 737148), (4700, 615597), (4710, 614290), (5228, 553425), (6535, 442740), (7050, 410398), (7379, 392100), (7842, 368950), (7850, 368574), (9420, 307145), (11775, 245716), (13070, 221370), (14100, 205199), (14758, 196050), (15684, 184475), (15700, 184287), (19605, 147580), (22137, 130700), (23550, 122858), (26140, 110685), (29516, 98025), (32675, 88548), (36895, 78420), (39210, 73790), (44274, 65350), (47100, 61429)]