381503100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 1212422400

約数和(自身を除く): 830919300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 193, 220, 275, 300, 330, 386, 550, 579, 599, 660, 772, 825, 965, 1100, 1158, 1198, 1650, 1797, 1930, 2123, 2316, 2396, 2895, 2995, 3300, 3594, 3860, 4246, 4825, 5790, 5990, 6369, 6589, 7188, 8492, 8985, 9650, 10615, 11580, 11980, 12738, 13178, 14475, 14975, 17970, 19300, 19767, 21230, 25476, 26356, 28950, 29950, 31845, 32945, 35940, 39534, 42460, 44925, 53075, 57900, 59900, 63690, 65890, 79068, 89850, 98835, 106150, 115607, 127380, 131780, 159225, 164725, 179700, 197670, 212300, 231214, 318450, 329450, 346821, 395340, 462428, 494175, 578035, 636900, 658900, 693642, 988350, 1156070, 1271677, 1387284, 1734105, 1976700, 2312140, 2543354, 2890175, 3468210, 3815031, 5086708, 5780350, 6358385, 6936420, 7630062, 8670525, 11560700, 12716770, 15260124, 17341050, 19075155, 25433540, 31791925, 34682100, 38150310, 63583850, 76300620, 95375775, 127167700, 190751550, 381503100]

約数ペア:

[(1, 381503100), (2, 190751550), (3, 127167700), (4, 95375775), (5, 76300620), (6, 63583850), (10, 38150310), (11, 34682100), (12, 31791925), (15, 25433540), (20, 19075155), (22, 17341050), (25, 15260124), (30, 12716770), (33, 11560700), (44, 8670525), (50, 7630062), (55, 6936420), (60, 6358385), (66, 5780350), (75, 5086708), (100, 3815031), (110, 3468210), (132, 2890175), (150, 2543354), (165, 2312140), (193, 1976700), (220, 1734105), (275, 1387284), (300, 1271677), (330, 1156070), (386, 988350), (550, 693642), (579, 658900), (599, 636900), (660, 578035), (772, 494175), (825, 462428), (965, 395340), (1100, 346821), (1158, 329450), (1198, 318450), (1650, 231214), (1797, 212300), (1930, 197670), (2123, 179700), (2316, 164725), (2396, 159225), (2895, 131780), (2995, 127380), (3300, 115607), (3594, 106150), (3860, 98835), (4246, 89850), (4825, 79068), (5790, 65890), (5990, 63690), (6369, 59900), (6589, 57900), (7188, 53075), (8492, 44925), (8985, 42460), (9650, 39534), (10615, 35940), (11580, 32945), (11980, 31845), (12738, 29950), (13178, 28950), (14475, 26356), (14975, 25476), (17970, 21230), (19300, 19767)]