1211320500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{62119}}^1$

素因数の和:62154

約数の個数: 96

約数和(自身を含む): 3798762240

約数和(自身を除く): 2587441740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 19500, 62119, 124238, 186357, 248476, 310595, 372714, 621190, 745428, 807547, 931785, 1242380, 1552975, 1615094, 1863570, 2422641, 3105950, 3230188, 3727140, 4037735, 4658925, 4845282, 6211900, 7764875, 8075470, 9317850, 9690564, 12113205, 15529750, 16150940, 18635700, 20188675, 23294625, 24226410, 31059500, 40377350, 46589250, 48452820, 60566025, 80754700, 93178500, 100943375, 121132050, 201886750, 242264100, 302830125, 403773500, 605660250, 1211320500]

約数ペア:

[(1, 1211320500), (2, 605660250), (3, 403773500), (4, 302830125), (5, 242264100), (6, 201886750), (10, 121132050), (12, 100943375), (13, 93178500), (15, 80754700), (20, 60566025), (25, 48452820), (26, 46589250), (30, 40377350), (39, 31059500), (50, 24226410), (52, 23294625), (60, 20188675), (65, 18635700), (75, 16150940), (78, 15529750), (100, 12113205), (125, 9690564), (130, 9317850), (150, 8075470), (156, 7764875), (195, 6211900), (250, 4845282), (260, 4658925), (300, 4037735), (325, 3727140), (375, 3230188), (390, 3105950), (500, 2422641), (650, 1863570), (750, 1615094), (780, 1552975), (975, 1242380), (1300, 931785), (1500, 807547), (1625, 745428), (1950, 621190), (3250, 372714), (3900, 310595), (4875, 248476), (6500, 186357), (9750, 124238), (19500, 62119)]