2061455700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 6335219520

約数和(自身を除く): 4273763820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 619, 653, 850, 1020, 1238, 1275, 1306, 1700, 1857, 1959, 2476, 2550, 2612, 3095, 3265, 3714, 3918, 5100, 6190, 6530, 7428, 7836, 9285, 9795, 10523, 11101, 12380, 13060, 15475, 16325, 18570, 19590, 21046, 22202, 30950, 31569, 32650, 33303, 37140, 39180, 42092, 44404, 46425, 48975, 52615, 55505, 61900, 63138, 65300, 66606, 92850, 97950, 105230, 111010, 126276, 133212, 157845, 166515, 185700, 195900, 210460, 222020, 263075, 277525, 315690, 333030, 404207, 526150, 555050, 631380, 666060, 789225, 808414, 832575, 1052300, 1110100, 1212621, 1578450, 1616828, 1665150, 2021035, 2425242, 3156900, 3330300, 4042070, 4850484, 6063105, 6871519, 8084140, 10105175, 12126210, 13743038, 20210350, 20614557, 24252420, 27486076, 30315525, 34357595, 40420700, 41229114, 60631050, 68715190, 82458228, 103072785, 121262100, 137430380, 171787975, 206145570, 343575950, 412291140, 515363925, 687151900, 1030727850, 2061455700]

約数ペア:

[(1, 2061455700), (2, 1030727850), (3, 687151900), (4, 515363925), (5, 412291140), (6, 343575950), (10, 206145570), (12, 171787975), (15, 137430380), (17, 121262100), (20, 103072785), (25, 82458228), (30, 68715190), (34, 60631050), (50, 41229114), (51, 40420700), (60, 34357595), (68, 30315525), (75, 27486076), (85, 24252420), (100, 20614557), (102, 20210350), (150, 13743038), (170, 12126210), (204, 10105175), (255, 8084140), (300, 6871519), (340, 6063105), (425, 4850484), (510, 4042070), (619, 3330300), (653, 3156900), (850, 2425242), (1020, 2021035), (1238, 1665150), (1275, 1616828), (1306, 1578450), (1700, 1212621), (1857, 1110100), (1959, 1052300), (2476, 832575), (2550, 808414), (2612, 789225), (3095, 666060), (3265, 631380), (3714, 555050), (3918, 526150), (5100, 404207), (6190, 333030), (6530, 315690), (7428, 277525), (7836, 263075), (9285, 222020), (9795, 210460), (10523, 195900), (11101, 185700), (12380, 166515), (13060, 157845), (15475, 133212), (16325, 126276), (18570, 111010), (19590, 105230), (21046, 97950), (22202, 92850), (30950, 66606), (31569, 65300), (32650, 63138), (33303, 61900), (37140, 55505), (39180, 52615), (42092, 48975), (44404, 46425)]