259436550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 677456640

約数和(自身を除く): 418020090

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 139, 150, 230, 278, 345, 417, 541, 575, 690, 695, 834, 1082, 1150, 1390, 1623, 1725, 2085, 2705, 3197, 3246, 3450, 3475, 4170, 5410, 6394, 6950, 8115, 9591, 10425, 12443, 13525, 15985, 16230, 19182, 20850, 24886, 27050, 31970, 37329, 40575, 47955, 62215, 74658, 75199, 79925, 81150, 95910, 124430, 150398, 159850, 186645, 225597, 239775, 311075, 373290, 375995, 451194, 479550, 622150, 751990, 933225, 1127985, 1729577, 1866450, 1879975, 2255970, 3459154, 3759950, 5188731, 5639925, 8647885, 10377462, 11279850, 17295770, 25943655, 43239425, 51887310, 86478850, 129718275, 259436550]

約数ペア:

[(1, 259436550), (2, 129718275), (3, 86478850), (5, 51887310), (6, 43239425), (10, 25943655), (15, 17295770), (23, 11279850), (25, 10377462), (30, 8647885), (46, 5639925), (50, 5188731), (69, 3759950), (75, 3459154), (115, 2255970), (138, 1879975), (139, 1866450), (150, 1729577), (230, 1127985), (278, 933225), (345, 751990), (417, 622150), (541, 479550), (575, 451194), (690, 375995), (695, 373290), (834, 311075), (1082, 239775), (1150, 225597), (1390, 186645), (1623, 159850), (1725, 150398), (2085, 124430), (2705, 95910), (3197, 81150), (3246, 79925), (3450, 75199), (3475, 74658), (4170, 62215), (5410, 47955), (6394, 40575), (6950, 37329), (8115, 31970), (9591, 27050), (10425, 24886), (12443, 20850), (13525, 19182), (15985, 16230)]