9957200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 27307776

約数和(自身を除く): 17350576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 73, 80, 88, 100, 110, 124, 146, 155, 176, 200, 220, 248, 275, 292, 310, 341, 365, 400, 440, 496, 550, 584, 620, 682, 730, 775, 803, 880, 1100, 1168, 1240, 1364, 1460, 1550, 1606, 1705, 1825, 2200, 2263, 2480, 2728, 2920, 3100, 3212, 3410, 3650, 4015, 4400, 4526, 5456, 5840, 6200, 6424, 6820, 7300, 8030, 8525, 9052, 11315, 12400, 12848, 13640, 14600, 16060, 17050, 18104, 20075, 22630, 24893, 27280, 29200, 32120, 34100, 36208, 40150, 45260, 49786, 56575, 64240, 68200, 80300, 90520, 99572, 113150, 124465, 136400, 160600, 181040, 199144, 226300, 248930, 321200, 398288, 452600, 497860, 622325, 905200, 995720, 1244650, 1991440, 2489300, 4978600, 9957200]

約数ペア:

[(1, 9957200), (2, 4978600), (4, 2489300), (5, 1991440), (8, 1244650), (10, 995720), (11, 905200), (16, 622325), (20, 497860), (22, 452600), (25, 398288), (31, 321200), (40, 248930), (44, 226300), (50, 199144), (55, 181040), (62, 160600), (73, 136400), (80, 124465), (88, 113150), (100, 99572), (110, 90520), (124, 80300), (146, 68200), (155, 64240), (176, 56575), (200, 49786), (220, 45260), (248, 40150), (275, 36208), (292, 34100), (310, 32120), (341, 29200), (365, 27280), (400, 24893), (440, 22630), (496, 20075), (550, 18104), (584, 17050), (620, 16060), (682, 14600), (730, 13640), (775, 12848), (803, 12400), (880, 11315), (1100, 9052), (1168, 8525), (1240, 8030), (1364, 7300), (1460, 6820), (1550, 6424), (1606, 6200), (1705, 5840), (1825, 5456), (2200, 4526), (2263, 4400), (2480, 4015), (2728, 3650), (2920, 3410), (3100, 3212)]