224489600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 580875210

約数和(自身を除く): 356385610

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 73, 80, 100, 124, 128, 146, 155, 160, 200, 248, 292, 310, 320, 365, 400, 496, 584, 620, 640, 730, 775, 800, 961, 992, 1168, 1240, 1460, 1550, 1600, 1825, 1922, 1984, 2263, 2336, 2480, 2920, 3100, 3200, 3650, 3844, 3968, 4526, 4672, 4805, 4960, 5840, 6200, 7300, 7688, 9052, 9344, 9610, 9920, 11315, 11680, 12400, 14600, 15376, 18104, 19220, 19840, 22630, 23360, 24025, 24800, 29200, 30752, 36208, 38440, 45260, 46720, 48050, 49600, 56575, 58400, 61504, 70153, 72416, 76880, 90520, 96100, 99200, 113150, 116800, 123008, 140306, 144832, 153760, 181040, 192200, 226300, 233600, 280612, 289664, 307520, 350765, 362080, 384400, 452600, 561224, 615040, 701530, 724160, 768800, 905200, 1122448, 1403060, 1448320, 1537600, 1753825, 1810400, 2244896, 2806120, 3075200, 3507650, 3620800, 4489792, 5612240, 7015300, 7241600, 8979584, 11224480, 14030600, 22448960, 28061200, 44897920, 56122400, 112244800, 224489600]

約数ペア:

[(1, 224489600), (2, 112244800), (4, 56122400), (5, 44897920), (8, 28061200), (10, 22448960), (16, 14030600), (20, 11224480), (25, 8979584), (31, 7241600), (32, 7015300), (40, 5612240), (50, 4489792), (62, 3620800), (64, 3507650), (73, 3075200), (80, 2806120), (100, 2244896), (124, 1810400), (128, 1753825), (146, 1537600), (155, 1448320), (160, 1403060), (200, 1122448), (248, 905200), (292, 768800), (310, 724160), (320, 701530), (365, 615040), (400, 561224), (496, 452600), (584, 384400), (620, 362080), (640, 350765), (730, 307520), (775, 289664), (800, 280612), (961, 233600), (992, 226300), (1168, 192200), (1240, 181040), (1460, 153760), (1550, 144832), (1600, 140306), (1825, 123008), (1922, 116800), (1984, 113150), (2263, 99200), (2336, 96100), (2480, 90520), (2920, 76880), (3100, 72416), (3200, 70153), (3650, 61504), (3844, 58400), (3968, 56575), (4526, 49600), (4672, 48050), (4805, 46720), (4960, 45260), (5840, 38440), (6200, 36208), (7300, 30752), (7688, 29200), (9052, 24800), (9344, 24025), (9610, 23360), (9920, 22630), (11315, 19840), (11680, 19220), (12400, 18104), (14600, 15376)]