88118460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 279351072

約数和(自身を除く): 191232612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 101, 111, 131, 148, 180, 185, 202, 222, 262, 303, 333, 370, 393, 404, 444, 505, 524, 555, 606, 655, 666, 740, 786, 909, 1010, 1110, 1179, 1212, 1310, 1332, 1515, 1572, 1665, 1818, 1965, 2020, 2220, 2358, 2620, 3030, 3330, 3636, 3737, 3930, 4545, 4716, 4847, 5895, 6060, 6660, 7474, 7860, 9090, 9694, 11211, 11790, 13231, 14541, 14948, 18180, 18685, 19388, 22422, 23580, 24235, 26462, 29082, 33633, 37370, 39693, 43623, 44844, 48470, 52924, 56055, 58164, 66155, 67266, 72705, 74740, 79386, 87246, 96940, 112110, 119079, 132310, 134532, 145410, 158772, 168165, 174492, 198465, 218115, 224220, 238158, 264620, 290820, 336330, 396930, 436230, 476316, 489547, 595395, 672660, 793860, 872460, 979094, 1190790, 1468641, 1958188, 2381580, 2447735, 2937282, 4405923, 4895470, 5874564, 7343205, 8811846, 9790940, 14686410, 17623692, 22029615, 29372820, 44059230, 88118460]

約数ペア:

[(1, 88118460), (2, 44059230), (3, 29372820), (4, 22029615), (5, 17623692), (6, 14686410), (9, 9790940), (10, 8811846), (12, 7343205), (15, 5874564), (18, 4895470), (20, 4405923), (30, 2937282), (36, 2447735), (37, 2381580), (45, 1958188), (60, 1468641), (74, 1190790), (90, 979094), (101, 872460), (111, 793860), (131, 672660), (148, 595395), (180, 489547), (185, 476316), (202, 436230), (222, 396930), (262, 336330), (303, 290820), (333, 264620), (370, 238158), (393, 224220), (404, 218115), (444, 198465), (505, 174492), (524, 168165), (555, 158772), (606, 145410), (655, 134532), (666, 132310), (740, 119079), (786, 112110), (909, 96940), (1010, 87246), (1110, 79386), (1179, 74740), (1212, 72705), (1310, 67266), (1332, 66155), (1515, 58164), (1572, 56055), (1665, 52924), (1818, 48470), (1965, 44844), (2020, 43623), (2220, 39693), (2358, 37370), (2620, 33633), (3030, 29082), (3330, 26462), (3636, 24235), (3737, 23580), (3930, 22422), (4545, 19388), (4716, 18685), (4847, 18180), (5895, 14948), (6060, 14541), (6660, 13231), (7474, 11790), (7860, 11211), (9090, 9694)]