88012980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 304157700

約数和(自身を除く): 216144720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 449, 484, 495, 540, 594, 605, 660, 726, 810, 891, 898, 990, 1089, 1188, 1210, 1347, 1452, 1485, 1620, 1782, 1796, 1815, 1980, 2178, 2245, 2420, 2694, 2970, 3267, 3564, 3630, 4041, 4356, 4455, 4490, 4939, 5388, 5445, 5940, 6534, 6735, 7260, 8082, 8910, 8980, 9801, 9878, 10890, 12123, 13068, 13470, 14817, 16164, 16335, 17820, 19602, 19756, 20205, 21780, 24246, 24695, 26940, 29634, 32670, 36369, 39204, 40410, 44451, 48492, 49005, 49390, 54329, 59268, 60615, 65340, 72738, 74085, 80820, 88902, 98010, 98780, 108658, 121230, 133353, 145476, 148170, 162987, 177804, 181845, 196020, 217316, 222255, 242460, 266706, 271645, 296340, 325974, 363690, 400059, 444510, 488961, 533412, 543290, 651948, 666765, 727380, 800118, 814935, 889020, 977922, 1086580, 1333530, 1466883, 1600236, 1629870, 1955844, 2000295, 2444805, 2667060, 2933766, 3259740, 4000590, 4400649, 4889610, 5867532, 7334415, 8001180, 8801298, 9779220, 14668830, 17602596, 22003245, 29337660, 44006490, 88012980]

約数ペア:

[(1, 88012980), (2, 44006490), (3, 29337660), (4, 22003245), (5, 17602596), (6, 14668830), (9, 9779220), (10, 8801298), (11, 8001180), (12, 7334415), (15, 5867532), (18, 4889610), (20, 4400649), (22, 4000590), (27, 3259740), (30, 2933766), (33, 2667060), (36, 2444805), (44, 2000295), (45, 1955844), (54, 1629870), (55, 1600236), (60, 1466883), (66, 1333530), (81, 1086580), (90, 977922), (99, 889020), (108, 814935), (110, 800118), (121, 727380), (132, 666765), (135, 651948), (162, 543290), (165, 533412), (180, 488961), (198, 444510), (220, 400059), (242, 363690), (270, 325974), (297, 296340), (324, 271645), (330, 266706), (363, 242460), (396, 222255), (405, 217316), (449, 196020), (484, 181845), (495, 177804), (540, 162987), (594, 148170), (605, 145476), (660, 133353), (726, 121230), (810, 108658), (891, 98780), (898, 98010), (990, 88902), (1089, 80820), (1188, 74085), (1210, 72738), (1347, 65340), (1452, 60615), (1485, 59268), (1620, 54329), (1782, 49390), (1796, 49005), (1815, 48492), (1980, 44451), (2178, 40410), (2245, 39204), (2420, 36369), (2694, 32670), (2970, 29634), (3267, 26940), (3564, 24695), (3630, 24246), (4041, 21780), (4356, 20205), (4455, 19756), (4490, 19602), (4939, 17820), (5388, 16335), (5445, 16164), (5940, 14817), (6534, 13470), (6735, 13068), (7260, 12123), (8082, 10890), (8910, 9878), (8980, 9801)]