72571620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3601

約数の個数: 96

約数和(自身を含む): 228888576

約数和(自身を除く): 156316956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 3547, 4092, 5115, 6820, 7094, 10230, 10641, 14188, 17735, 20460, 21282, 35470, 39017, 42564, 53205, 70940, 78034, 106410, 109957, 117051, 156068, 195085, 212820, 219914, 234102, 329871, 390170, 439828, 468204, 549785, 585255, 659742, 780340, 1099570, 1170510, 1209527, 1319484, 1649355, 2199140, 2341020, 2419054, 3298710, 3628581, 4838108, 6047635, 6597420, 7257162, 12095270, 14514324, 18142905, 24190540, 36285810, 72571620]

約数ペア:

[(1, 72571620), (2, 36285810), (3, 24190540), (4, 18142905), (5, 14514324), (6, 12095270), (10, 7257162), (11, 6597420), (12, 6047635), (15, 4838108), (20, 3628581), (22, 3298710), (30, 2419054), (31, 2341020), (33, 2199140), (44, 1649355), (55, 1319484), (60, 1209527), (62, 1170510), (66, 1099570), (93, 780340), (110, 659742), (124, 585255), (132, 549785), (155, 468204), (165, 439828), (186, 390170), (220, 329871), (310, 234102), (330, 219914), (341, 212820), (372, 195085), (465, 156068), (620, 117051), (660, 109957), (682, 106410), (930, 78034), (1023, 70940), (1364, 53205), (1705, 42564), (1860, 39017), (2046, 35470), (3410, 21282), (3547, 20460), (4092, 17735), (5115, 14188), (6820, 10641), (7094, 10230)]