155398350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 415401984

約数和(自身を除く): 260003634

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 186, 230, 310, 345, 465, 575, 690, 713, 775, 930, 1150, 1426, 1453, 1550, 1725, 2139, 2325, 2906, 3450, 3565, 4278, 4359, 4650, 7130, 7265, 8718, 10695, 14530, 17825, 21390, 21795, 33419, 35650, 36325, 43590, 45043, 53475, 66838, 72650, 90086, 100257, 106950, 108975, 135129, 167095, 200514, 217950, 225215, 270258, 334190, 450430, 501285, 675645, 835475, 1002570, 1035989, 1126075, 1351290, 1670950, 2071978, 2252150, 2506425, 3107967, 3378225, 5012850, 5179945, 6215934, 6756450, 10359890, 15539835, 25899725, 31079670, 51799450, 77699175, 155398350]

約数ペア:

[(1, 155398350), (2, 77699175), (3, 51799450), (5, 31079670), (6, 25899725), (10, 15539835), (15, 10359890), (23, 6756450), (25, 6215934), (30, 5179945), (31, 5012850), (46, 3378225), (50, 3107967), (62, 2506425), (69, 2252150), (75, 2071978), (93, 1670950), (115, 1351290), (138, 1126075), (150, 1035989), (155, 1002570), (186, 835475), (230, 675645), (310, 501285), (345, 450430), (465, 334190), (575, 270258), (690, 225215), (713, 217950), (775, 200514), (930, 167095), (1150, 135129), (1426, 108975), (1453, 106950), (1550, 100257), (1725, 90086), (2139, 72650), (2325, 66838), (2906, 53475), (3450, 45043), (3565, 43590), (4278, 36325), (4359, 35650), (4650, 33419), (7130, 21795), (7265, 21390), (8718, 17825), (10695, 14530)]