239450250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 660441600

約数和(自身を除く): 420991350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 125, 130, 150, 195, 205, 246, 250, 325, 375, 390, 410, 533, 599, 615, 650, 750, 975, 1025, 1066, 1198, 1230, 1599, 1625, 1797, 1950, 2050, 2665, 2995, 3075, 3198, 3250, 3594, 4875, 5125, 5330, 5990, 6150, 7787, 7995, 8985, 9750, 10250, 13325, 14975, 15375, 15574, 15990, 17970, 23361, 24559, 26650, 29950, 30750, 38935, 39975, 44925, 46722, 49118, 66625, 73677, 74875, 77870, 79950, 89850, 116805, 122795, 133250, 147354, 149750, 194675, 199875, 224625, 233610, 245590, 319267, 368385, 389350, 399750, 449250, 584025, 613975, 638534, 736770, 957801, 973375, 1168050, 1227950, 1596335, 1841925, 1915602, 1946750, 2920125, 3069875, 3192670, 3683850, 4789005, 5840250, 6139750, 7981675, 9209625, 9578010, 15963350, 18419250, 23945025, 39908375, 47890050, 79816750, 119725125, 239450250]

約数ペア:

[(1, 239450250), (2, 119725125), (3, 79816750), (5, 47890050), (6, 39908375), (10, 23945025), (13, 18419250), (15, 15963350), (25, 9578010), (26, 9209625), (30, 7981675), (39, 6139750), (41, 5840250), (50, 4789005), (65, 3683850), (75, 3192670), (78, 3069875), (82, 2920125), (123, 1946750), (125, 1915602), (130, 1841925), (150, 1596335), (195, 1227950), (205, 1168050), (246, 973375), (250, 957801), (325, 736770), (375, 638534), (390, 613975), (410, 584025), (533, 449250), (599, 399750), (615, 389350), (650, 368385), (750, 319267), (975, 245590), (1025, 233610), (1066, 224625), (1198, 199875), (1230, 194675), (1599, 149750), (1625, 147354), (1797, 133250), (1950, 122795), (2050, 116805), (2665, 89850), (2995, 79950), (3075, 77870), (3198, 74875), (3250, 73677), (3594, 66625), (4875, 49118), (5125, 46722), (5330, 44925), (5990, 39975), (6150, 38935), (7787, 30750), (7995, 29950), (8985, 26650), (9750, 24559), (10250, 23361), (13325, 17970), (14975, 15990), (15375, 15574)]