120957900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 403307520

約数和(自身を除く): 282349620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 239, 241, 300, 350, 420, 478, 482, 525, 700, 717, 723, 956, 964, 1050, 1195, 1205, 1434, 1446, 1673, 1687, 2100, 2390, 2410, 2868, 2892, 3346, 3374, 3585, 3615, 4780, 4820, 5019, 5061, 5975, 6025, 6692, 6748, 7170, 7230, 8365, 8435, 10038, 10122, 11950, 12050, 14340, 14460, 16730, 16870, 17925, 18075, 20076, 20244, 23900, 24100, 25095, 25305, 33460, 33740, 35850, 36150, 41825, 42175, 50190, 50610, 57599, 71700, 72300, 83650, 84350, 100380, 101220, 115198, 125475, 126525, 167300, 168700, 172797, 230396, 250950, 253050, 287995, 345594, 403193, 501900, 506100, 575990, 691188, 806386, 863985, 1151980, 1209579, 1439975, 1612772, 1727970, 2015965, 2419158, 2879950, 3455940, 4031930, 4319925, 4838316, 5759900, 6047895, 8063860, 8639850, 10079825, 12095790, 17279700, 20159650, 24191580, 30239475, 40319300, 60478950, 120957900]

約数ペア:

[(1, 120957900), (2, 60478950), (3, 40319300), (4, 30239475), (5, 24191580), (6, 20159650), (7, 17279700), (10, 12095790), (12, 10079825), (14, 8639850), (15, 8063860), (20, 6047895), (21, 5759900), (25, 4838316), (28, 4319925), (30, 4031930), (35, 3455940), (42, 2879950), (50, 2419158), (60, 2015965), (70, 1727970), (75, 1612772), (84, 1439975), (100, 1209579), (105, 1151980), (140, 863985), (150, 806386), (175, 691188), (210, 575990), (239, 506100), (241, 501900), (300, 403193), (350, 345594), (420, 287995), (478, 253050), (482, 250950), (525, 230396), (700, 172797), (717, 168700), (723, 167300), (956, 126525), (964, 125475), (1050, 115198), (1195, 101220), (1205, 100380), (1434, 84350), (1446, 83650), (1673, 72300), (1687, 71700), (2100, 57599), (2390, 50610), (2410, 50190), (2868, 42175), (2892, 41825), (3346, 36150), (3374, 35850), (3585, 33740), (3615, 33460), (4780, 25305), (4820, 25095), (5019, 24100), (5061, 23900), (5975, 20244), (6025, 20076), (6692, 18075), (6748, 17925), (7170, 16870), (7230, 16730), (8365, 14460), (8435, 14340), (10038, 12050), (10122, 11950)]