27537900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 89827584

約数和(自身を除く): 62289684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 307, 325, 345, 390, 460, 575, 598, 614, 650, 690, 780, 897, 921, 975, 1150, 1196, 1228, 1300, 1380, 1495, 1535, 1725, 1794, 1842, 1950, 2300, 2990, 3070, 3450, 3588, 3684, 3900, 3991, 4485, 4605, 5980, 6140, 6900, 7061, 7475, 7675, 7982, 8970, 9210, 11973, 14122, 14950, 15350, 15964, 17940, 18420, 19955, 21183, 22425, 23025, 23946, 28244, 29900, 30700, 35305, 39910, 42366, 44850, 46050, 47892, 59865, 70610, 79820, 84732, 89700, 91793, 92100, 99775, 105915, 119730, 141220, 176525, 183586, 199550, 211830, 239460, 275379, 299325, 353050, 367172, 399100, 423660, 458965, 529575, 550758, 598650, 706100, 917930, 1059150, 1101516, 1197300, 1376895, 1835860, 2118300, 2294825, 2753790, 4589650, 5507580, 6884475, 9179300, 13768950, 27537900]

約数ペア:

[(1, 27537900), (2, 13768950), (3, 9179300), (4, 6884475), (5, 5507580), (6, 4589650), (10, 2753790), (12, 2294825), (13, 2118300), (15, 1835860), (20, 1376895), (23, 1197300), (25, 1101516), (26, 1059150), (30, 917930), (39, 706100), (46, 598650), (50, 550758), (52, 529575), (60, 458965), (65, 423660), (69, 399100), (75, 367172), (78, 353050), (92, 299325), (100, 275379), (115, 239460), (130, 211830), (138, 199550), (150, 183586), (156, 176525), (195, 141220), (230, 119730), (260, 105915), (276, 99775), (299, 92100), (300, 91793), (307, 89700), (325, 84732), (345, 79820), (390, 70610), (460, 59865), (575, 47892), (598, 46050), (614, 44850), (650, 42366), (690, 39910), (780, 35305), (897, 30700), (921, 29900), (975, 28244), (1150, 23946), (1196, 23025), (1228, 22425), (1300, 21183), (1380, 19955), (1495, 18420), (1535, 17940), (1725, 15964), (1794, 15350), (1842, 14950), (1950, 14122), (2300, 11973), (2990, 9210), (3070, 8970), (3450, 7982), (3588, 7675), (3684, 7475), (3900, 7061), (3991, 6900), (4485, 6140), (4605, 5980)]