91215960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3681

約数の個数: 128

約数和(自身を含む): 314323200

約数和(自身を除く): 223107240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 3637, 4180, 5016, 6270, 7274, 8360, 10911, 12540, 14548, 18185, 21822, 25080, 29096, 36370, 40007, 43644, 54555, 69103, 72740, 80014, 87288, 109110, 120021, 138206, 145480, 160028, 200035, 207309, 218220, 240042, 276412, 320056, 345515, 400070, 414618, 436440, 480084, 552824, 600105, 691030, 760133, 800140, 829236, 960168, 1036545, 1200210, 1382060, 1520266, 1600280, 1658472, 2073090, 2280399, 2400420, 2764120, 3040532, 3800665, 4146180, 4560798, 4800840, 6081064, 7601330, 8292360, 9121596, 11401995, 15202660, 18243192, 22803990, 30405320, 45607980, 91215960]

約数ペア:

[(1, 91215960), (2, 45607980), (3, 30405320), (4, 22803990), (5, 18243192), (6, 15202660), (8, 11401995), (10, 9121596), (11, 8292360), (12, 7601330), (15, 6081064), (19, 4800840), (20, 4560798), (22, 4146180), (24, 3800665), (30, 3040532), (33, 2764120), (38, 2400420), (40, 2280399), (44, 2073090), (55, 1658472), (57, 1600280), (60, 1520266), (66, 1382060), (76, 1200210), (88, 1036545), (95, 960168), (110, 829236), (114, 800140), (120, 760133), (132, 691030), (152, 600105), (165, 552824), (190, 480084), (209, 436440), (220, 414618), (228, 400070), (264, 345515), (285, 320056), (330, 276412), (380, 240042), (418, 218220), (440, 207309), (456, 200035), (570, 160028), (627, 145480), (660, 138206), (760, 120021), (836, 109110), (1045, 87288), (1140, 80014), (1254, 72740), (1320, 69103), (1672, 54555), (2090, 43644), (2280, 40007), (2508, 36370), (3135, 29096), (3637, 25080), (4180, 21822), (5016, 18185), (6270, 14548), (7274, 12540), (8360, 10911)]