66555300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 225735552

約数和(自身を除く): 159180252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 773, 820, 861, 1025, 1050, 1148, 1230, 1435, 1546, 1722, 2050, 2100, 2319, 2460, 2870, 3075, 3092, 3444, 3865, 4100, 4305, 4638, 5411, 5740, 6150, 7175, 7730, 8610, 9276, 10822, 11595, 12300, 14350, 15460, 16233, 17220, 19325, 21525, 21644, 23190, 27055, 28700, 31693, 32466, 38650, 43050, 46380, 54110, 57975, 63386, 64932, 77300, 81165, 86100, 95079, 108220, 115950, 126772, 135275, 158465, 162330, 190158, 221851, 231900, 270550, 316930, 324660, 380316, 405825, 443702, 475395, 541100, 633860, 665553, 792325, 811650, 887404, 950790, 1109255, 1331106, 1584650, 1623300, 1901580, 2218510, 2376975, 2662212, 3169300, 3327765, 4437020, 4753950, 5546275, 6655530, 9507900, 11092550, 13311060, 16638825, 22185100, 33277650, 66555300]

約数ペア:

[(1, 66555300), (2, 33277650), (3, 22185100), (4, 16638825), (5, 13311060), (6, 11092550), (7, 9507900), (10, 6655530), (12, 5546275), (14, 4753950), (15, 4437020), (20, 3327765), (21, 3169300), (25, 2662212), (28, 2376975), (30, 2218510), (35, 1901580), (41, 1623300), (42, 1584650), (50, 1331106), (60, 1109255), (70, 950790), (75, 887404), (82, 811650), (84, 792325), (100, 665553), (105, 633860), (123, 541100), (140, 475395), (150, 443702), (164, 405825), (175, 380316), (205, 324660), (210, 316930), (246, 270550), (287, 231900), (300, 221851), (350, 190158), (410, 162330), (420, 158465), (492, 135275), (525, 126772), (574, 115950), (615, 108220), (700, 95079), (773, 86100), (820, 81165), (861, 77300), (1025, 64932), (1050, 63386), (1148, 57975), (1230, 54110), (1435, 46380), (1546, 43050), (1722, 38650), (2050, 32466), (2100, 31693), (2319, 28700), (2460, 27055), (2870, 23190), (3075, 21644), (3092, 21525), (3444, 19325), (3865, 17220), (4100, 16233), (4305, 15460), (4638, 14350), (5411, 12300), (5740, 11595), (6150, 10822), (7175, 9276), (7730, 8610)]