421161300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{66851}}^1$

素因数の和:66878

約数の個数: 108

約数和(自身を含む): 1508715936

約数和(自身を除く): 1087554636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 66851, 133702, 200553, 267404, 334255, 401106, 467957, 601659, 668510, 802212, 935914, 1002765, 1203318, 1337020, 1403871, 1671275, 1871828, 2005530, 2339785, 2406636, 2807742, 3008295, 3342550, 4011060, 4211613, 4679570, 5013825, 5615484, 6016590, 6685100, 7019355, 8423226, 9359140, 10027650, 11698925, 12033180, 14038710, 15041475, 16846452, 20055300, 21058065, 23397850, 28077420, 30082950, 35096775, 42116130, 46795700, 60165900, 70193550, 84232260, 105290325, 140387100, 210580650, 421161300]

約数ペア:

[(1, 421161300), (2, 210580650), (3, 140387100), (4, 105290325), (5, 84232260), (6, 70193550), (7, 60165900), (9, 46795700), (10, 42116130), (12, 35096775), (14, 30082950), (15, 28077420), (18, 23397850), (20, 21058065), (21, 20055300), (25, 16846452), (28, 15041475), (30, 14038710), (35, 12033180), (36, 11698925), (42, 10027650), (45, 9359140), (50, 8423226), (60, 7019355), (63, 6685100), (70, 6016590), (75, 5615484), (84, 5013825), (90, 4679570), (100, 4211613), (105, 4011060), (126, 3342550), (140, 3008295), (150, 2807742), (175, 2406636), (180, 2339785), (210, 2005530), (225, 1871828), (252, 1671275), (300, 1403871), (315, 1337020), (350, 1203318), (420, 1002765), (450, 935914), (525, 802212), (630, 668510), (700, 601659), (900, 467957), (1050, 401106), (1260, 334255), (1575, 267404), (2100, 200553), (3150, 133702), (6300, 66851)]