1088985420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 3499619760

約数和(自身を除く): 2410634340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 59, 60, 61, 82, 90, 118, 122, 123, 164, 177, 180, 183, 205, 236, 244, 246, 295, 305, 354, 366, 369, 410, 492, 531, 549, 590, 610, 615, 708, 732, 738, 820, 885, 915, 1062, 1098, 1180, 1220, 1230, 1476, 1681, 1770, 1830, 1845, 2124, 2196, 2419, 2460, 2501, 2655, 2745, 3362, 3540, 3599, 3660, 3690, 4838, 5002, 5043, 5310, 5490, 6724, 7198, 7257, 7380, 7503, 8405, 9676, 10004, 10086, 10620, 10797, 10980, 12095, 12505, 14396, 14514, 15006, 15129, 16810, 17995, 20172, 21594, 21771, 22509, 24190, 25010, 25215, 29028, 30012, 30258, 32391, 33620, 35990, 36285, 37515, 43188, 43542, 45018, 48380, 50020, 50430, 53985, 60516, 64782, 71980, 72570, 75030, 75645, 87084, 90036, 99179, 100860, 102541, 107970, 108855, 112545, 129564, 145140, 147559, 150060, 151290, 161955, 198358, 205082, 215940, 217710, 225090, 295118, 297537, 302580, 307623, 323910, 396716, 410164, 435420, 442677, 450180, 495895, 512705, 590236, 595074, 615246, 647820, 737795, 885354, 892611, 922869, 991790, 1025410, 1190148, 1230492, 1328031, 1475590, 1487685, 1538115, 1770708, 1785222, 1845738, 1983580, 2050820, 2213385, 2656062, 2951180, 2975370, 3076230, 3570444, 3691476, 4426770, 4463055, 4614345, 5312124, 5950740, 6049919, 6152460, 6640155, 8853540, 8926110, 9228690, 12099838, 13280310, 17852220, 18149757, 18457380, 24199676, 26560620, 30249595, 36299514, 54449271, 60499190, 72599028, 90748785, 108898542, 120998380, 181497570, 217797084, 272246355, 362995140, 544492710, 1088985420]

約数ペア:

[(1, 1088985420), (2, 544492710), (3, 362995140), (4, 272246355), (5, 217797084), (6, 181497570), (9, 120998380), (10, 108898542), (12, 90748785), (15, 72599028), (18, 60499190), (20, 54449271), (30, 36299514), (36, 30249595), (41, 26560620), (45, 24199676), (59, 18457380), (60, 18149757), (61, 17852220), (82, 13280310), (90, 12099838), (118, 9228690), (122, 8926110), (123, 8853540), (164, 6640155), (177, 6152460), (180, 6049919), (183, 5950740), (205, 5312124), (236, 4614345), (244, 4463055), (246, 4426770), (295, 3691476), (305, 3570444), (354, 3076230), (366, 2975370), (369, 2951180), (410, 2656062), (492, 2213385), (531, 2050820), (549, 1983580), (590, 1845738), (610, 1785222), (615, 1770708), (708, 1538115), (732, 1487685), (738, 1475590), (820, 1328031), (885, 1230492), (915, 1190148), (1062, 1025410), (1098, 991790), (1180, 922869), (1220, 892611), (1230, 885354), (1476, 737795), (1681, 647820), (1770, 615246), (1830, 595074), (1845, 590236), (2124, 512705), (2196, 495895), (2419, 450180), (2460, 442677), (2501, 435420), (2655, 410164), (2745, 396716), (3362, 323910), (3540, 307623), (3599, 302580), (3660, 297537), (3690, 295118), (4838, 225090), (5002, 217710), (5043, 215940), (5310, 205082), (5490, 198358), (6724, 161955), (7198, 151290), (7257, 150060), (7380, 147559), (7503, 145140), (8405, 129564), (9676, 112545), (10004, 108855), (10086, 107970), (10620, 102541), (10797, 100860), (10980, 99179), (12095, 90036), (12505, 87084), (14396, 75645), (14514, 75030), (15006, 72570), (15129, 71980), (16810, 64782), (17995, 60516), (20172, 53985), (21594, 50430), (21771, 50020), (22509, 48380), (24190, 45018), (25010, 43542), (25215, 43188), (29028, 37515), (30012, 36285), (30258, 35990), (32391, 33620)]