210431100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 731953152

約数和(自身を除く): 521522052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 31, 33, 34, 44, 50, 51, 55, 60, 62, 66, 68, 75, 85, 93, 100, 102, 110, 121, 124, 132, 150, 155, 165, 170, 186, 187, 204, 220, 242, 255, 275, 300, 310, 330, 340, 341, 363, 372, 374, 425, 465, 484, 510, 527, 550, 561, 605, 620, 660, 682, 726, 748, 775, 825, 850, 930, 935, 1020, 1023, 1054, 1100, 1122, 1210, 1275, 1331, 1364, 1452, 1550, 1581, 1650, 1700, 1705, 1815, 1860, 1870, 2046, 2057, 2108, 2244, 2325, 2420, 2550, 2635, 2662, 2805, 3025, 3100, 3162, 3300, 3410, 3630, 3740, 3751, 3993, 4092, 4114, 4650, 4675, 5100, 5115, 5270, 5324, 5610, 5797, 6050, 6171, 6324, 6655, 6820, 7260, 7502, 7905, 7986, 8228, 8525, 9075, 9300, 9350, 10230, 10285, 10540, 11220, 11253, 11594, 12100, 12342, 13175, 13310, 14025, 15004, 15810, 15972, 17050, 17391, 18150, 18700, 18755, 19965, 20460, 20570, 22506, 22627, 23188, 24684, 25575, 26350, 26620, 28050, 28985, 30855, 31620, 33275, 34100, 34782, 36300, 37510, 39525, 39930, 41140, 41261, 45012, 45254, 51150, 51425, 52700, 56100, 56265, 57970, 61710, 63767, 66550, 67881, 69564, 75020, 79050, 79860, 82522, 86955, 90508, 93775, 99825, 102300, 102850, 112530, 113135, 115940, 123420, 123783, 127534, 133100, 135762, 144925, 154275, 158100, 165044, 173910, 187550, 191301, 199650, 205700, 206305, 225060, 226270, 247566, 255068, 271524, 281325, 289850, 308550, 318835, 339405, 347820, 375100, 382602, 399300, 412610, 434775, 452540, 495132, 562650, 565675, 579700, 617100, 618915, 637670, 678810, 701437, 765204, 825220, 869550, 956505, 1031525, 1125300, 1131350, 1237830, 1275340, 1357620, 1402874, 1594175, 1697025, 1739100, 1913010, 2063050, 2104311, 2262700, 2475660, 2805748, 3094575, 3188350, 3394050, 3507185, 3826020, 4126100, 4208622, 4782525, 6189150, 6376700, 6788100, 7014370, 8417244, 9565050, 10521555, 12378300, 14028740, 17535925, 19130100, 21043110, 35071850, 42086220, 52607775, 70143700, 105215550, 210431100]

約数ペア:

[(1, 210431100), (2, 105215550), (3, 70143700), (4, 52607775), (5, 42086220), (6, 35071850), (10, 21043110), (11, 19130100), (12, 17535925), (15, 14028740), (17, 12378300), (20, 10521555), (22, 9565050), (25, 8417244), (30, 7014370), (31, 6788100), (33, 6376700), (34, 6189150), (44, 4782525), (50, 4208622), (51, 4126100), (55, 3826020), (60, 3507185), (62, 3394050), (66, 3188350), (68, 3094575), (75, 2805748), (85, 2475660), (93, 2262700), (100, 2104311), (102, 2063050), (110, 1913010), (121, 1739100), (124, 1697025), (132, 1594175), (150, 1402874), (155, 1357620), (165, 1275340), (170, 1237830), (186, 1131350), (187, 1125300), (204, 1031525), (220, 956505), (242, 869550), (255, 825220), (275, 765204), (300, 701437), (310, 678810), (330, 637670), (340, 618915), (341, 617100), (363, 579700), (372, 565675), (374, 562650), (425, 495132), (465, 452540), (484, 434775), (510, 412610), (527, 399300), (550, 382602), (561, 375100), (605, 347820), (620, 339405), (660, 318835), (682, 308550), (726, 289850), (748, 281325), (775, 271524), (825, 255068), (850, 247566), (930, 226270), (935, 225060), (1020, 206305), (1023, 205700), (1054, 199650), (1100, 191301), (1122, 187550), (1210, 173910), (1275, 165044), (1331, 158100), (1364, 154275), (1452, 144925), (1550, 135762), (1581, 133100), (1650, 127534), (1700, 123783), (1705, 123420), (1815, 115940), (1860, 113135), (1870, 112530), (2046, 102850), (2057, 102300), (2108, 99825), (2244, 93775), (2325, 90508), (2420, 86955), (2550, 82522), (2635, 79860), (2662, 79050), (2805, 75020), (3025, 69564), (3100, 67881), (3162, 66550), (3300, 63767), (3410, 61710), (3630, 57970), (3740, 56265), (3751, 56100), (3993, 52700), (4092, 51425), (4114, 51150), (4650, 45254), (4675, 45012), (5100, 41261), (5115, 41140), (5270, 39930), (5324, 39525), (5610, 37510), (5797, 36300), (6050, 34782), (6171, 34100), (6324, 33275), (6655, 31620), (6820, 30855), (7260, 28985), (7502, 28050), (7905, 26620), (7986, 26350), (8228, 25575), (8525, 24684), (9075, 23188), (9300, 22627), (9350, 22506), (10230, 20570), (10285, 20460), (10540, 19965), (11220, 18755), (11253, 18700), (11594, 18150), (12100, 17391), (12342, 17050), (13175, 15972), (13310, 15810), (14025, 15004)]