255354450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7748

約数の個数: 96

約数和(自身を含む): 722203776

約数和(自身を除く): 466849326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 5525, 6630, 7703, 11050, 15406, 16575, 23109, 33150, 38515, 46218, 77030, 100139, 115545, 130951, 192575, 200278, 231090, 261902, 300417, 385150, 392853, 500695, 577725, 600834, 654755, 785706, 1001390, 1155450, 1309510, 1502085, 1702363, 1964265, 2503475, 3004170, 3273775, 3404726, 3928530, 5006950, 5107089, 6547550, 7510425, 8511815, 9821325, 10214178, 15020850, 17023630, 19642650, 25535445, 42559075, 51070890, 85118150, 127677225, 255354450]

約数ペア:

[(1, 255354450), (2, 127677225), (3, 85118150), (5, 51070890), (6, 42559075), (10, 25535445), (13, 19642650), (15, 17023630), (17, 15020850), (25, 10214178), (26, 9821325), (30, 8511815), (34, 7510425), (39, 6547550), (50, 5107089), (51, 5006950), (65, 3928530), (75, 3404726), (78, 3273775), (85, 3004170), (102, 2503475), (130, 1964265), (150, 1702363), (170, 1502085), (195, 1309510), (221, 1155450), (255, 1001390), (325, 785706), (390, 654755), (425, 600834), (442, 577725), (510, 500695), (650, 392853), (663, 385150), (850, 300417), (975, 261902), (1105, 231090), (1275, 200278), (1326, 192575), (1950, 130951), (2210, 115545), (2550, 100139), (3315, 77030), (5525, 46218), (6630, 38515), (7703, 33150), (11050, 23109), (15406, 16575)]