165845400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{5641}}^1$

素因数の和:5674

約数の個数: 144

約数和(自身を含む): 598164840

約数和(自身を除く): 432319440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5641, 5880, 7350, 9800, 11282, 14700, 16923, 22564, 28205, 29400, 33846, 39487, 45128, 56410, 67692, 78974, 84615, 112820, 118461, 135384, 141025, 157948, 169230, 197435, 225640, 236922, 276409, 282050, 315896, 338460, 394870, 423075, 473844, 552818, 564100, 592305, 676920, 789740, 829227, 846150, 947688, 987175, 1105636, 1128200, 1184610, 1382045, 1579480, 1658454, 1692300, 1974350, 2211272, 2369220, 2764090, 2961525, 3316908, 3384600, 3948700, 4146135, 4738440, 5528180, 5923050, 6633816, 6910225, 7897400, 8292270, 11056360, 11846100, 13820450, 16584540, 20730675, 23692200, 27640900, 33169080, 41461350, 55281800, 82922700, 165845400]

約数ペア:

[(1, 165845400), (2, 82922700), (3, 55281800), (4, 41461350), (5, 33169080), (6, 27640900), (7, 23692200), (8, 20730675), (10, 16584540), (12, 13820450), (14, 11846100), (15, 11056360), (20, 8292270), (21, 7897400), (24, 6910225), (25, 6633816), (28, 5923050), (30, 5528180), (35, 4738440), (40, 4146135), (42, 3948700), (49, 3384600), (50, 3316908), (56, 2961525), (60, 2764090), (70, 2369220), (75, 2211272), (84, 1974350), (98, 1692300), (100, 1658454), (105, 1579480), (120, 1382045), (140, 1184610), (147, 1128200), (150, 1105636), (168, 987175), (175, 947688), (196, 846150), (200, 829227), (210, 789740), (245, 676920), (280, 592305), (294, 564100), (300, 552818), (350, 473844), (392, 423075), (420, 394870), (490, 338460), (525, 315896), (588, 282050), (600, 276409), (700, 236922), (735, 225640), (840, 197435), (980, 169230), (1050, 157948), (1176, 141025), (1225, 135384), (1400, 118461), (1470, 112820), (1960, 84615), (2100, 78974), (2450, 67692), (2940, 56410), (3675, 45128), (4200, 39487), (4900, 33846), (5641, 29400), (5880, 28205), (7350, 22564), (9800, 16923), (11282, 14700)]