91223700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 288981504

約数和(自身を除く): 197757804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 340, 372, 425, 465, 510, 527, 577, 620, 775, 850, 930, 1020, 1054, 1154, 1275, 1550, 1581, 1700, 1731, 1860, 2108, 2308, 2325, 2550, 2635, 2885, 3100, 3162, 3462, 4650, 5100, 5270, 5770, 6324, 6924, 7905, 8655, 9300, 9809, 10540, 11540, 13175, 14425, 15810, 17310, 17887, 19618, 26350, 28850, 29427, 31620, 34620, 35774, 39236, 39525, 43275, 49045, 52700, 53661, 57700, 58854, 71548, 79050, 86550, 89435, 98090, 107322, 117708, 147135, 158100, 173100, 178870, 196180, 214644, 245225, 268305, 294270, 304079, 357740, 447175, 490450, 536610, 588540, 608158, 735675, 894350, 912237, 980900, 1073220, 1216316, 1341525, 1471350, 1520395, 1788700, 1824474, 2683050, 2942700, 3040790, 3648948, 4561185, 5366100, 6081580, 7601975, 9122370, 15203950, 18244740, 22805925, 30407900, 45611850, 91223700]

約数ペア:

[(1, 91223700), (2, 45611850), (3, 30407900), (4, 22805925), (5, 18244740), (6, 15203950), (10, 9122370), (12, 7601975), (15, 6081580), (17, 5366100), (20, 4561185), (25, 3648948), (30, 3040790), (31, 2942700), (34, 2683050), (50, 1824474), (51, 1788700), (60, 1520395), (62, 1471350), (68, 1341525), (75, 1216316), (85, 1073220), (93, 980900), (100, 912237), (102, 894350), (124, 735675), (150, 608158), (155, 588540), (170, 536610), (186, 490450), (204, 447175), (255, 357740), (300, 304079), (310, 294270), (340, 268305), (372, 245225), (425, 214644), (465, 196180), (510, 178870), (527, 173100), (577, 158100), (620, 147135), (775, 117708), (850, 107322), (930, 98090), (1020, 89435), (1054, 86550), (1154, 79050), (1275, 71548), (1550, 58854), (1581, 57700), (1700, 53661), (1731, 52700), (1860, 49045), (2108, 43275), (2308, 39525), (2325, 39236), (2550, 35774), (2635, 34620), (2885, 31620), (3100, 29427), (3162, 28850), (3462, 26350), (4650, 19618), (5100, 17887), (5270, 17310), (5770, 15810), (6324, 14425), (6924, 13175), (7905, 11540), (8655, 10540), (9300, 9809)]