73840500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 237641040

約数和(自身を除く): 163800540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 125, 150, 180, 183, 225, 244, 250, 269, 300, 305, 366, 375, 450, 500, 538, 549, 610, 732, 750, 807, 900, 915, 1076, 1098, 1125, 1220, 1345, 1500, 1525, 1614, 1830, 2196, 2250, 2421, 2690, 2745, 3050, 3228, 3660, 4035, 4500, 4575, 4842, 5380, 5490, 6100, 6725, 7625, 8070, 9150, 9684, 10980, 12105, 13450, 13725, 15250, 16140, 16409, 18300, 20175, 22875, 24210, 26900, 27450, 30500, 32818, 33625, 40350, 45750, 48420, 49227, 54900, 60525, 65636, 67250, 68625, 80700, 82045, 91500, 98454, 100875, 121050, 134500, 137250, 147681, 164090, 196908, 201750, 242100, 246135, 274500, 295362, 302625, 328180, 403500, 410225, 492270, 590724, 605250, 738405, 820450, 984540, 1210500, 1230675, 1476810, 1640900, 2051125, 2461350, 2953620, 3692025, 4102250, 4922700, 6153375, 7384050, 8204500, 12306750, 14768100, 18460125, 24613500, 36920250, 73840500]

約数ペア:

[(1, 73840500), (2, 36920250), (3, 24613500), (4, 18460125), (5, 14768100), (6, 12306750), (9, 8204500), (10, 7384050), (12, 6153375), (15, 4922700), (18, 4102250), (20, 3692025), (25, 2953620), (30, 2461350), (36, 2051125), (45, 1640900), (50, 1476810), (60, 1230675), (61, 1210500), (75, 984540), (90, 820450), (100, 738405), (122, 605250), (125, 590724), (150, 492270), (180, 410225), (183, 403500), (225, 328180), (244, 302625), (250, 295362), (269, 274500), (300, 246135), (305, 242100), (366, 201750), (375, 196908), (450, 164090), (500, 147681), (538, 137250), (549, 134500), (610, 121050), (732, 100875), (750, 98454), (807, 91500), (900, 82045), (915, 80700), (1076, 68625), (1098, 67250), (1125, 65636), (1220, 60525), (1345, 54900), (1500, 49227), (1525, 48420), (1614, 45750), (1830, 40350), (2196, 33625), (2250, 32818), (2421, 30500), (2690, 27450), (2745, 26900), (3050, 24210), (3228, 22875), (3660, 20175), (4035, 18300), (4500, 16409), (4575, 16140), (4842, 15250), (5380, 13725), (5490, 13450), (6100, 12105), (6725, 10980), (7625, 9684), (8070, 9150)]