155604060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 504215712

約数和(自身を除く): 348611652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 211, 241, 255, 306, 340, 422, 482, 510, 612, 633, 723, 765, 844, 964, 1020, 1055, 1205, 1266, 1446, 1530, 1899, 2110, 2169, 2410, 2532, 2892, 3060, 3165, 3587, 3615, 3798, 4097, 4220, 4338, 4820, 6330, 7174, 7230, 7596, 8194, 8676, 9495, 10761, 10845, 12291, 12660, 14348, 14460, 16388, 17935, 18990, 20485, 21522, 21690, 24582, 32283, 35870, 36873, 37980, 40970, 43044, 43380, 49164, 50851, 53805, 61455, 64566, 71740, 73746, 81940, 101702, 107610, 122910, 129132, 147492, 152553, 161415, 184365, 203404, 215220, 245820, 254255, 305106, 322830, 368730, 457659, 508510, 610212, 645660, 737460, 762765, 864467, 915318, 1017020, 1525530, 1728934, 1830636, 2288295, 2593401, 3051060, 3457868, 4322335, 4576590, 5186802, 7780203, 8644670, 9153180, 10373604, 12967005, 15560406, 17289340, 25934010, 31120812, 38901015, 51868020, 77802030, 155604060]

約数ペア:

[(1, 155604060), (2, 77802030), (3, 51868020), (4, 38901015), (5, 31120812), (6, 25934010), (9, 17289340), (10, 15560406), (12, 12967005), (15, 10373604), (17, 9153180), (18, 8644670), (20, 7780203), (30, 5186802), (34, 4576590), (36, 4322335), (45, 3457868), (51, 3051060), (60, 2593401), (68, 2288295), (85, 1830636), (90, 1728934), (102, 1525530), (153, 1017020), (170, 915318), (180, 864467), (204, 762765), (211, 737460), (241, 645660), (255, 610212), (306, 508510), (340, 457659), (422, 368730), (482, 322830), (510, 305106), (612, 254255), (633, 245820), (723, 215220), (765, 203404), (844, 184365), (964, 161415), (1020, 152553), (1055, 147492), (1205, 129132), (1266, 122910), (1446, 107610), (1530, 101702), (1899, 81940), (2110, 73746), (2169, 71740), (2410, 64566), (2532, 61455), (2892, 53805), (3060, 50851), (3165, 49164), (3587, 43380), (3615, 43044), (3798, 40970), (4097, 37980), (4220, 36873), (4338, 35870), (4820, 32283), (6330, 24582), (7174, 21690), (7230, 21522), (7596, 20485), (8194, 18990), (8676, 17935), (9495, 16388), (10761, 14460), (10845, 14348), (12291, 12660)]