43055220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 138636288

約数和(自身を除く): 95581068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 191, 195, 204, 221, 255, 260, 289, 340, 382, 390, 442, 510, 573, 578, 663, 764, 780, 867, 884, 955, 1020, 1105, 1146, 1156, 1326, 1445, 1734, 1910, 2210, 2292, 2483, 2652, 2865, 2890, 3247, 3315, 3468, 3757, 3820, 4335, 4420, 4966, 5730, 5780, 6494, 6630, 7449, 7514, 8670, 9741, 9932, 11271, 11460, 12415, 12988, 13260, 14898, 15028, 16235, 17340, 18785, 19482, 22542, 24830, 29796, 32470, 37245, 37570, 38964, 42211, 45084, 48705, 49660, 55199, 56355, 64940, 74490, 75140, 84422, 97410, 110398, 112710, 126633, 148980, 165597, 168844, 194820, 211055, 220796, 225420, 253266, 275995, 331194, 422110, 506532, 551990, 633165, 662388, 717587, 827985, 844220, 1103980, 1266330, 1435174, 1655970, 2152761, 2532660, 2870348, 3311940, 3587935, 4305522, 7175870, 8611044, 10763805, 14351740, 21527610, 43055220]

約数ペア:

[(1, 43055220), (2, 21527610), (3, 14351740), (4, 10763805), (5, 8611044), (6, 7175870), (10, 4305522), (12, 3587935), (13, 3311940), (15, 2870348), (17, 2532660), (20, 2152761), (26, 1655970), (30, 1435174), (34, 1266330), (39, 1103980), (51, 844220), (52, 827985), (60, 717587), (65, 662388), (68, 633165), (78, 551990), (85, 506532), (102, 422110), (130, 331194), (156, 275995), (170, 253266), (191, 225420), (195, 220796), (204, 211055), (221, 194820), (255, 168844), (260, 165597), (289, 148980), (340, 126633), (382, 112710), (390, 110398), (442, 97410), (510, 84422), (573, 75140), (578, 74490), (663, 64940), (764, 56355), (780, 55199), (867, 49660), (884, 48705), (955, 45084), (1020, 42211), (1105, 38964), (1146, 37570), (1156, 37245), (1326, 32470), (1445, 29796), (1734, 24830), (1910, 22542), (2210, 19482), (2292, 18785), (2483, 17340), (2652, 16235), (2865, 15028), (2890, 14898), (3247, 13260), (3315, 12988), (3468, 12415), (3757, 11460), (3820, 11271), (4335, 9932), (4420, 9741), (4966, 8670), (5730, 7514), (5780, 7449), (6494, 6630)]