4215900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 13999104

約数和(自身を除く): 9783204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 47, 50, 52, 60, 65, 69, 75, 78, 92, 94, 100, 115, 130, 138, 141, 150, 156, 188, 195, 230, 235, 260, 276, 282, 299, 300, 325, 345, 390, 460, 470, 564, 575, 598, 611, 650, 690, 705, 780, 897, 940, 975, 1081, 1150, 1175, 1196, 1222, 1300, 1380, 1410, 1495, 1725, 1794, 1833, 1950, 2162, 2300, 2350, 2444, 2820, 2990, 3055, 3243, 3450, 3525, 3588, 3666, 3900, 4324, 4485, 4700, 5405, 5980, 6110, 6486, 6900, 7050, 7332, 7475, 8970, 9165, 10810, 12220, 12972, 14053, 14100, 14950, 15275, 16215, 17940, 18330, 21620, 22425, 27025, 28106, 29900, 30550, 32430, 36660, 42159, 44850, 45825, 54050, 56212, 61100, 64860, 70265, 81075, 84318, 89700, 91650, 108100, 140530, 162150, 168636, 183300, 210795, 281060, 324300, 351325, 421590, 702650, 843180, 1053975, 1405300, 2107950, 4215900]

約数ペア:

[(1, 4215900), (2, 2107950), (3, 1405300), (4, 1053975), (5, 843180), (6, 702650), (10, 421590), (12, 351325), (13, 324300), (15, 281060), (20, 210795), (23, 183300), (25, 168636), (26, 162150), (30, 140530), (39, 108100), (46, 91650), (47, 89700), (50, 84318), (52, 81075), (60, 70265), (65, 64860), (69, 61100), (75, 56212), (78, 54050), (92, 45825), (94, 44850), (100, 42159), (115, 36660), (130, 32430), (138, 30550), (141, 29900), (150, 28106), (156, 27025), (188, 22425), (195, 21620), (230, 18330), (235, 17940), (260, 16215), (276, 15275), (282, 14950), (299, 14100), (300, 14053), (325, 12972), (345, 12220), (390, 10810), (460, 9165), (470, 8970), (564, 7475), (575, 7332), (598, 7050), (611, 6900), (650, 6486), (690, 6110), (705, 5980), (780, 5405), (897, 4700), (940, 4485), (975, 4324), (1081, 3900), (1150, 3666), (1175, 3588), (1196, 3525), (1222, 3450), (1300, 3243), (1380, 3055), (1410, 2990), (1495, 2820), (1725, 2444), (1794, 2350), (1833, 2300), (1950, 2162)]