155536590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 424714752

約数和(自身を除く): 269178162

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 97, 110, 113, 129, 165, 194, 215, 226, 258, 291, 330, 339, 430, 473, 485, 565, 582, 645, 678, 946, 970, 1067, 1130, 1243, 1290, 1419, 1455, 1695, 2134, 2365, 2486, 2838, 2910, 3201, 3390, 3729, 4171, 4730, 4859, 5335, 6215, 6402, 7095, 7458, 8342, 9718, 10670, 10961, 12430, 12513, 14190, 14577, 16005, 18645, 20855, 21922, 24295, 25026, 29154, 32010, 32883, 37290, 41710, 45881, 48590, 53449, 54805, 62565, 65766, 72885, 91762, 106898, 109610, 120571, 125130, 137643, 145770, 160347, 164415, 229405, 241142, 267245, 275286, 320694, 328830, 361713, 458810, 471323, 534490, 602855, 688215, 723426, 801735, 942646, 1205710, 1376430, 1413969, 1603470, 1808565, 2356615, 2827938, 3617130, 4713230, 5184553, 7069845, 10369106, 14139690, 15553659, 25922765, 31107318, 51845530, 77768295, 155536590]

約数ペア:

[(1, 155536590), (2, 77768295), (3, 51845530), (5, 31107318), (6, 25922765), (10, 15553659), (11, 14139690), (15, 10369106), (22, 7069845), (30, 5184553), (33, 4713230), (43, 3617130), (55, 2827938), (66, 2356615), (86, 1808565), (97, 1603470), (110, 1413969), (113, 1376430), (129, 1205710), (165, 942646), (194, 801735), (215, 723426), (226, 688215), (258, 602855), (291, 534490), (330, 471323), (339, 458810), (430, 361713), (473, 328830), (485, 320694), (565, 275286), (582, 267245), (645, 241142), (678, 229405), (946, 164415), (970, 160347), (1067, 145770), (1130, 137643), (1243, 125130), (1290, 120571), (1419, 109610), (1455, 106898), (1695, 91762), (2134, 72885), (2365, 65766), (2486, 62565), (2838, 54805), (2910, 53449), (3201, 48590), (3390, 45881), (3729, 41710), (4171, 37290), (4730, 32883), (4859, 32010), (5335, 29154), (6215, 25026), (6402, 24295), (7095, 21922), (7458, 20855), (8342, 18645), (9718, 16005), (10670, 14577), (10961, 14190), (12430, 12513)]