225735180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 772208640

約数和(自身を除く): 546473460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 51, 55, 59, 60, 62, 66, 68, 85, 93, 102, 110, 118, 121, 124, 132, 155, 165, 170, 177, 186, 187, 204, 220, 236, 242, 255, 295, 310, 330, 340, 341, 354, 363, 372, 374, 465, 484, 510, 527, 561, 590, 605, 620, 649, 660, 682, 708, 726, 748, 885, 930, 935, 1003, 1020, 1023, 1054, 1122, 1180, 1210, 1298, 1364, 1452, 1581, 1705, 1770, 1815, 1829, 1860, 1870, 1947, 2006, 2046, 2057, 2108, 2244, 2420, 2596, 2635, 2805, 3009, 3162, 3245, 3410, 3540, 3630, 3658, 3740, 3751, 3894, 4012, 4092, 4114, 5015, 5115, 5270, 5487, 5610, 5797, 6018, 6171, 6324, 6490, 6820, 7139, 7260, 7316, 7502, 7788, 7905, 8228, 9145, 9735, 10030, 10230, 10285, 10540, 10974, 11033, 11220, 11253, 11594, 12036, 12342, 12980, 14278, 15004, 15045, 15810, 17391, 18290, 18755, 19470, 20060, 20119, 20460, 20570, 21417, 21948, 22066, 22506, 23188, 24684, 27435, 28556, 28985, 30090, 30855, 31093, 31620, 33099, 34782, 35695, 36580, 37510, 38940, 40238, 41140, 42834, 44132, 45012, 54870, 55165, 56265, 57970, 60180, 60357, 61710, 62186, 63767, 66198, 69564, 71390, 75020, 80476, 85668, 86955, 93279, 100595, 107085, 109740, 110330, 112530, 115940, 120714, 121363, 123420, 124372, 127534, 132396, 142780, 155465, 165495, 173910, 186558, 191301, 201190, 214170, 220660, 221309, 225060, 241428, 242726, 255068, 301785, 310930, 318835, 330990, 342023, 347820, 364089, 373116, 382602, 402380, 428340, 442618, 466395, 485452, 603570, 606815, 621860, 637670, 661980, 663927, 684046, 728178, 765204, 885236, 932790, 956505, 1026069, 1106545, 1207140, 1213630, 1275340, 1327854, 1368092, 1456356, 1710115, 1820445, 1865580, 1913010, 2052138, 2213090, 2427260, 2655708, 3319635, 3420230, 3640890, 3762253, 3826020, 4104276, 4426180, 5130345, 6639270, 6840460, 7281780, 7524506, 10260690, 11286759, 13278540, 15049012, 18811265, 20521380, 22573518, 37622530, 45147036, 56433795, 75245060, 112867590, 225735180]

約数ペア:

[(1, 225735180), (2, 112867590), (3, 75245060), (4, 56433795), (5, 45147036), (6, 37622530), (10, 22573518), (11, 20521380), (12, 18811265), (15, 15049012), (17, 13278540), (20, 11286759), (22, 10260690), (30, 7524506), (31, 7281780), (33, 6840460), (34, 6639270), (44, 5130345), (51, 4426180), (55, 4104276), (59, 3826020), (60, 3762253), (62, 3640890), (66, 3420230), (68, 3319635), (85, 2655708), (93, 2427260), (102, 2213090), (110, 2052138), (118, 1913010), (121, 1865580), (124, 1820445), (132, 1710115), (155, 1456356), (165, 1368092), (170, 1327854), (177, 1275340), (186, 1213630), (187, 1207140), (204, 1106545), (220, 1026069), (236, 956505), (242, 932790), (255, 885236), (295, 765204), (310, 728178), (330, 684046), (340, 663927), (341, 661980), (354, 637670), (363, 621860), (372, 606815), (374, 603570), (465, 485452), (484, 466395), (510, 442618), (527, 428340), (561, 402380), (590, 382602), (605, 373116), (620, 364089), (649, 347820), (660, 342023), (682, 330990), (708, 318835), (726, 310930), (748, 301785), (885, 255068), (930, 242726), (935, 241428), (1003, 225060), (1020, 221309), (1023, 220660), (1054, 214170), (1122, 201190), (1180, 191301), (1210, 186558), (1298, 173910), (1364, 165495), (1452, 155465), (1581, 142780), (1705, 132396), (1770, 127534), (1815, 124372), (1829, 123420), (1860, 121363), (1870, 120714), (1947, 115940), (2006, 112530), (2046, 110330), (2057, 109740), (2108, 107085), (2244, 100595), (2420, 93279), (2596, 86955), (2635, 85668), (2805, 80476), (3009, 75020), (3162, 71390), (3245, 69564), (3410, 66198), (3540, 63767), (3630, 62186), (3658, 61710), (3740, 60357), (3751, 60180), (3894, 57970), (4012, 56265), (4092, 55165), (4114, 54870), (5015, 45012), (5115, 44132), (5270, 42834), (5487, 41140), (5610, 40238), (5797, 38940), (6018, 37510), (6171, 36580), (6324, 35695), (6490, 34782), (6820, 33099), (7139, 31620), (7260, 31093), (7316, 30855), (7502, 30090), (7788, 28985), (7905, 28556), (8228, 27435), (9145, 24684), (9735, 23188), (10030, 22506), (10230, 22066), (10285, 21948), (10540, 21417), (10974, 20570), (11033, 20460), (11220, 20119), (11253, 20060), (11594, 19470), (12036, 18755), (12342, 18290), (12980, 17391), (14278, 15810), (15004, 15045)]