542725170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 1500871680

約数和(自身を除く): 958146510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 109, 130, 170, 195, 218, 221, 255, 327, 390, 442, 510, 545, 654, 663, 751, 1090, 1105, 1326, 1417, 1502, 1635, 1853, 2210, 2253, 2834, 3270, 3315, 3706, 3755, 4251, 4506, 5559, 6630, 7085, 7510, 8502, 9265, 9763, 11118, 11265, 12767, 14170, 18530, 19526, 21255, 22530, 24089, 25534, 27795, 29289, 38301, 42510, 48178, 48815, 55590, 58578, 63835, 72267, 76602, 81859, 97630, 120445, 127670, 144534, 146445, 163718, 165971, 191505, 240890, 245577, 292890, 331942, 361335, 383010, 409295, 491154, 497913, 722670, 818590, 829855, 995826, 1064167, 1227885, 1391603, 1659710, 2128334, 2455770, 2489565, 2783206, 3192501, 4174809, 4979130, 5320835, 6385002, 6958015, 8349618, 10641670, 13916030, 15962505, 18090839, 20874045, 31925010, 36181678, 41748090, 54272517, 90454195, 108545034, 180908390, 271362585, 542725170]

約数ペア:

[(1, 542725170), (2, 271362585), (3, 180908390), (5, 108545034), (6, 90454195), (10, 54272517), (13, 41748090), (15, 36181678), (17, 31925010), (26, 20874045), (30, 18090839), (34, 15962505), (39, 13916030), (51, 10641670), (65, 8349618), (78, 6958015), (85, 6385002), (102, 5320835), (109, 4979130), (130, 4174809), (170, 3192501), (195, 2783206), (218, 2489565), (221, 2455770), (255, 2128334), (327, 1659710), (390, 1391603), (442, 1227885), (510, 1064167), (545, 995826), (654, 829855), (663, 818590), (751, 722670), (1090, 497913), (1105, 491154), (1326, 409295), (1417, 383010), (1502, 361335), (1635, 331942), (1853, 292890), (2210, 245577), (2253, 240890), (2834, 191505), (3270, 165971), (3315, 163718), (3706, 146445), (3755, 144534), (4251, 127670), (4506, 120445), (5559, 97630), (6630, 81859), (7085, 76602), (7510, 72267), (8502, 63835), (9265, 58578), (9763, 55590), (11118, 48815), (11265, 48178), (12767, 42510), (14170, 38301), (18530, 29289), (19526, 27795), (21255, 25534), (22530, 24089)]