45712600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 112314240

約数和(自身を除く): 66601640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 73, 100, 101, 124, 146, 155, 200, 202, 248, 292, 310, 365, 404, 505, 584, 620, 730, 775, 808, 1010, 1240, 1460, 1550, 1825, 2020, 2263, 2525, 2920, 3100, 3131, 3650, 4040, 4526, 5050, 6200, 6262, 7300, 7373, 9052, 10100, 11315, 12524, 14600, 14746, 15655, 18104, 20200, 22630, 25048, 29492, 31310, 36865, 45260, 56575, 58984, 62620, 73730, 78275, 90520, 113150, 125240, 147460, 156550, 184325, 226300, 228563, 294920, 313100, 368650, 452600, 457126, 626200, 737300, 914252, 1142815, 1474600, 1828504, 2285630, 4571260, 5714075, 9142520, 11428150, 22856300, 45712600]

約数ペア:

[(1, 45712600), (2, 22856300), (4, 11428150), (5, 9142520), (8, 5714075), (10, 4571260), (20, 2285630), (25, 1828504), (31, 1474600), (40, 1142815), (50, 914252), (62, 737300), (73, 626200), (100, 457126), (101, 452600), (124, 368650), (146, 313100), (155, 294920), (200, 228563), (202, 226300), (248, 184325), (292, 156550), (310, 147460), (365, 125240), (404, 113150), (505, 90520), (584, 78275), (620, 73730), (730, 62620), (775, 58984), (808, 56575), (1010, 45260), (1240, 36865), (1460, 31310), (1550, 29492), (1825, 25048), (2020, 22630), (2263, 20200), (2525, 18104), (2920, 15655), (3100, 14746), (3131, 14600), (3650, 12524), (4040, 11315), (4526, 10100), (5050, 9052), (6200, 7373), (6262, 7300)]