7852300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 18748800

約数和(自身を除く): 10896500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 149, 155, 170, 298, 310, 340, 425, 527, 596, 620, 745, 775, 850, 1054, 1490, 1550, 1700, 2108, 2533, 2635, 2980, 3100, 3725, 4619, 5066, 5270, 7450, 9238, 10132, 10540, 12665, 13175, 14900, 18476, 23095, 25330, 26350, 46190, 50660, 52700, 63325, 78523, 92380, 115475, 126650, 157046, 230950, 253300, 314092, 392615, 461900, 785230, 1570460, 1963075, 3926150, 7852300]

約数ペア:

[(1, 7852300), (2, 3926150), (4, 1963075), (5, 1570460), (10, 785230), (17, 461900), (20, 392615), (25, 314092), (31, 253300), (34, 230950), (50, 157046), (62, 126650), (68, 115475), (85, 92380), (100, 78523), (124, 63325), (149, 52700), (155, 50660), (170, 46190), (298, 26350), (310, 25330), (340, 23095), (425, 18476), (527, 14900), (596, 13175), (620, 12665), (745, 10540), (775, 10132), (850, 9238), (1054, 7450), (1490, 5270), (1550, 5066), (1700, 4619), (2108, 3725), (2533, 3100), (2635, 2980)]