56918100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 175738752

約数和(自身を除く): 118820652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 73, 75, 92, 100, 113, 115, 138, 146, 150, 219, 226, 230, 276, 292, 300, 339, 345, 365, 438, 452, 460, 565, 575, 678, 690, 730, 876, 1095, 1130, 1150, 1356, 1380, 1460, 1679, 1695, 1725, 1825, 2190, 2260, 2300, 2599, 2825, 3358, 3390, 3450, 3650, 4380, 5037, 5198, 5475, 5650, 6716, 6780, 6900, 7300, 7797, 8249, 8395, 8475, 10074, 10396, 10950, 11300, 12995, 15594, 16498, 16790, 16950, 20148, 21900, 24747, 25185, 25990, 31188, 32996, 33580, 33900, 38985, 41245, 41975, 49494, 50370, 51980, 64975, 77970, 82490, 83950, 98988, 100740, 123735, 125925, 129950, 155940, 164980, 167900, 189727, 194925, 206225, 247470, 251850, 259900, 379454, 389850, 412450, 494940, 503700, 569181, 618675, 758908, 779700, 824900, 948635, 1138362, 1237350, 1897270, 2276724, 2474700, 2845905, 3794540, 4743175, 5691810, 9486350, 11383620, 14229525, 18972700, 28459050, 56918100]

約数ペア:

[(1, 56918100), (2, 28459050), (3, 18972700), (4, 14229525), (5, 11383620), (6, 9486350), (10, 5691810), (12, 4743175), (15, 3794540), (20, 2845905), (23, 2474700), (25, 2276724), (30, 1897270), (46, 1237350), (50, 1138362), (60, 948635), (69, 824900), (73, 779700), (75, 758908), (92, 618675), (100, 569181), (113, 503700), (115, 494940), (138, 412450), (146, 389850), (150, 379454), (219, 259900), (226, 251850), (230, 247470), (276, 206225), (292, 194925), (300, 189727), (339, 167900), (345, 164980), (365, 155940), (438, 129950), (452, 125925), (460, 123735), (565, 100740), (575, 98988), (678, 83950), (690, 82490), (730, 77970), (876, 64975), (1095, 51980), (1130, 50370), (1150, 49494), (1356, 41975), (1380, 41245), (1460, 38985), (1679, 33900), (1695, 33580), (1725, 32996), (1825, 31188), (2190, 25990), (2260, 25185), (2300, 24747), (2599, 21900), (2825, 20148), (3358, 16950), (3390, 16790), (3450, 16498), (3650, 15594), (4380, 12995), (5037, 11300), (5198, 10950), (5475, 10396), (5650, 10074), (6716, 8475), (6780, 8395), (6900, 8249), (7300, 7797)]