156959267300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{530447}}^1$

素因数の和:530741

約数の個数: 72

約数和(自身を含む): 372947379840

約数和(自身を除く): 215988112540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 269, 275, 538, 550, 1076, 1100, 1345, 2690, 2959, 5380, 5918, 6725, 11836, 13450, 14795, 26900, 29590, 59180, 73975, 147950, 295900, 530447, 1060894, 2121788, 2652235, 5304470, 5834917, 10608940, 11669834, 13261175, 23339668, 26522350, 29174585, 53044700, 58349170, 116698340, 142690243, 145872925, 285380486, 291745850, 570760972, 583491700, 713451215, 1426902430, 1569592673, 2853804860, 3139185346, 3567256075, 6278370692, 7134512150, 7847963365, 14269024300, 15695926730, 31391853460, 39239816825, 78479633650, 156959267300]

約数ペア:

[(1, 156959267300), (2, 78479633650), (4, 39239816825), (5, 31391853460), (10, 15695926730), (11, 14269024300), (20, 7847963365), (22, 7134512150), (25, 6278370692), (44, 3567256075), (50, 3139185346), (55, 2853804860), (100, 1569592673), (110, 1426902430), (220, 713451215), (269, 583491700), (275, 570760972), (538, 291745850), (550, 285380486), (1076, 145872925), (1100, 142690243), (1345, 116698340), (2690, 58349170), (2959, 53044700), (5380, 29174585), (5918, 26522350), (6725, 23339668), (11836, 13261175), (13450, 11669834), (14795, 10608940), (26900, 5834917), (29590, 5304470), (59180, 2652235), (73975, 2121788), (147950, 1060894), (295900, 530447)]