157047856900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4605509}}^1$

素因数の和:4605565

約数の個数: 72

約数和(自身を含む): 383767937280

約数和(自身を除く): 226720080380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 17050, 34100, 4605509, 9211018, 18422036, 23027545, 46055090, 50660599, 92110180, 101321198, 115137725, 142770779, 202642396, 230275450, 253302995, 285541558, 460550900, 506605990, 571083116, 713853895, 1013211980, 1266514975, 1427707790, 1570478569, 2533029950, 2855415580, 3140957138, 3569269475, 5066059900, 6281914276, 7138538950, 7852392845, 14277077900, 15704785690, 31409571380, 39261964225, 78523928450, 157047856900]

約数ペア:

[(1, 157047856900), (2, 78523928450), (4, 39261964225), (5, 31409571380), (10, 15704785690), (11, 14277077900), (20, 7852392845), (22, 7138538950), (25, 6281914276), (31, 5066059900), (44, 3569269475), (50, 3140957138), (55, 2855415580), (62, 2533029950), (100, 1570478569), (110, 1427707790), (124, 1266514975), (155, 1013211980), (220, 713853895), (275, 571083116), (310, 506605990), (341, 460550900), (550, 285541558), (620, 253302995), (682, 230275450), (775, 202642396), (1100, 142770779), (1364, 115137725), (1550, 101321198), (1705, 92110180), (3100, 50660599), (3410, 46055090), (6820, 23027545), (8525, 18422036), (17050, 9211018), (34100, 4605509)]