2788218300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5849}}^1$

素因数の和:6100

約数の個数: 144

約数和(自身を含む): 9261907200

約数和(自身を除く): 6473688900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 227, 300, 350, 420, 454, 525, 681, 700, 908, 1050, 1135, 1362, 1589, 2100, 2270, 2724, 3178, 3405, 4540, 4767, 5675, 5849, 6356, 6810, 7945, 9534, 11350, 11698, 13620, 15890, 17025, 17547, 19068, 22700, 23396, 23835, 29245, 31780, 34050, 35094, 39725, 40943, 47670, 58490, 68100, 70188, 79450, 81886, 87735, 95340, 116980, 119175, 122829, 146225, 158900, 163772, 175470, 204715, 238350, 245658, 292450, 350940, 409430, 438675, 476700, 491316, 584900, 614145, 818860, 877350, 1023575, 1228290, 1327723, 1754700, 2047150, 2456580, 2655446, 3070725, 3983169, 4094300, 5310892, 6141450, 6638615, 7966338, 9294061, 12282900, 13277230, 15932676, 18588122, 19915845, 26554460, 27882183, 33193075, 37176244, 39831690, 46470305, 55764366, 66386150, 79663380, 92940610, 99579225, 111528732, 132772300, 139410915, 185881220, 199158450, 232351525, 278821830, 398316900, 464703050, 557643660, 697054575, 929406100, 1394109150, 2788218300]

約数ペア:

[(1, 2788218300), (2, 1394109150), (3, 929406100), (4, 697054575), (5, 557643660), (6, 464703050), (7, 398316900), (10, 278821830), (12, 232351525), (14, 199158450), (15, 185881220), (20, 139410915), (21, 132772300), (25, 111528732), (28, 99579225), (30, 92940610), (35, 79663380), (42, 66386150), (50, 55764366), (60, 46470305), (70, 39831690), (75, 37176244), (84, 33193075), (100, 27882183), (105, 26554460), (140, 19915845), (150, 18588122), (175, 15932676), (210, 13277230), (227, 12282900), (300, 9294061), (350, 7966338), (420, 6638615), (454, 6141450), (525, 5310892), (681, 4094300), (700, 3983169), (908, 3070725), (1050, 2655446), (1135, 2456580), (1362, 2047150), (1589, 1754700), (2100, 1327723), (2270, 1228290), (2724, 1023575), (3178, 877350), (3405, 818860), (4540, 614145), (4767, 584900), (5675, 491316), (5849, 476700), (6356, 438675), (6810, 409430), (7945, 350940), (9534, 292450), (11350, 245658), (11698, 238350), (13620, 204715), (15890, 175470), (17025, 163772), (17547, 158900), (19068, 146225), (22700, 122829), (23396, 119175), (23835, 116980), (29245, 95340), (31780, 87735), (34050, 81886), (35094, 79450), (39725, 70188), (40943, 68100), (47670, 58490)]