224452400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 120

約数和(自身を含む): 581581824

約数和(自身を除く): 357129424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 368, 400, 460, 496, 575, 620, 713, 775, 787, 920, 1150, 1240, 1426, 1550, 1574, 1840, 2300, 2480, 2852, 3100, 3148, 3565, 3935, 4600, 5704, 6200, 6296, 7130, 7870, 9200, 11408, 12400, 12592, 14260, 15740, 17825, 18101, 19675, 24397, 28520, 31480, 35650, 36202, 39350, 48794, 57040, 62960, 71300, 72404, 78700, 90505, 97588, 121985, 142600, 144808, 157400, 181010, 195176, 243970, 285200, 289616, 314800, 362020, 390352, 452525, 487940, 561131, 609925, 724040, 905050, 975880, 1122262, 1219850, 1448080, 1810100, 1951760, 2244524, 2439700, 2805655, 3620200, 4489048, 4879400, 5611310, 7240400, 8978096, 9758800, 11222620, 14028275, 22445240, 28056550, 44890480, 56113100, 112226200, 224452400]

約数ペア:

[(1, 224452400), (2, 112226200), (4, 56113100), (5, 44890480), (8, 28056550), (10, 22445240), (16, 14028275), (20, 11222620), (23, 9758800), (25, 8978096), (31, 7240400), (40, 5611310), (46, 4879400), (50, 4489048), (62, 3620200), (80, 2805655), (92, 2439700), (100, 2244524), (115, 1951760), (124, 1810100), (155, 1448080), (184, 1219850), (200, 1122262), (230, 975880), (248, 905050), (310, 724040), (368, 609925), (400, 561131), (460, 487940), (496, 452525), (575, 390352), (620, 362020), (713, 314800), (775, 289616), (787, 285200), (920, 243970), (1150, 195176), (1240, 181010), (1426, 157400), (1550, 144808), (1574, 142600), (1840, 121985), (2300, 97588), (2480, 90505), (2852, 78700), (3100, 72404), (3148, 71300), (3565, 62960), (3935, 57040), (4600, 48794), (5704, 39350), (6200, 36202), (6296, 35650), (7130, 31480), (7870, 28520), (9200, 24397), (11408, 19675), (12400, 18101), (12592, 17825), (14260, 15740)]