2516250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 80

約数和(自身を含む): 6972768

約数和(自身を除く): 4456518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 61, 66, 75, 110, 122, 125, 150, 165, 183, 250, 275, 305, 330, 366, 375, 550, 610, 625, 671, 750, 825, 915, 1250, 1342, 1375, 1525, 1650, 1830, 1875, 2013, 2750, 3050, 3355, 3750, 4026, 4125, 4575, 6710, 6875, 7625, 8250, 9150, 10065, 13750, 15250, 16775, 20130, 20625, 22875, 33550, 38125, 41250, 45750, 50325, 76250, 83875, 100650, 114375, 167750, 228750, 251625, 419375, 503250, 838750, 1258125, 2516250]

約数ペア:

[(1, 2516250), (2, 1258125), (3, 838750), (5, 503250), (6, 419375), (10, 251625), (11, 228750), (15, 167750), (22, 114375), (25, 100650), (30, 83875), (33, 76250), (50, 50325), (55, 45750), (61, 41250), (66, 38125), (75, 33550), (110, 22875), (122, 20625), (125, 20130), (150, 16775), (165, 15250), (183, 13750), (250, 10065), (275, 9150), (305, 8250), (330, 7625), (366, 6875), (375, 6710), (550, 4575), (610, 4125), (625, 4026), (671, 3750), (750, 3355), (825, 3050), (915, 2750), (1250, 2013), (1342, 1875), (1375, 1830), (1525, 1650)]