399117660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 1146604032

約数和(自身を除く): 747486372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 101, 134, 201, 202, 268, 303, 335, 402, 404, 505, 606, 670, 804, 983, 1005, 1010, 1212, 1340, 1515, 1966, 2010, 2020, 2949, 3030, 3932, 4020, 4915, 5898, 6060, 6767, 9830, 11796, 13534, 14745, 19660, 20301, 27068, 29490, 33835, 40602, 58980, 65861, 67670, 81204, 99283, 101505, 131722, 135340, 197583, 198566, 203010, 263444, 297849, 329305, 395166, 397132, 406020, 496415, 595698, 658610, 790332, 987915, 992830, 1191396, 1317220, 1489245, 1975830, 1985660, 2978490, 3951660, 5956980, 6651961, 13303922, 19955883, 26607844, 33259805, 39911766, 66519610, 79823532, 99779415, 133039220, 199558830, 399117660]

約数ペア:

[(1, 399117660), (2, 199558830), (3, 133039220), (4, 99779415), (5, 79823532), (6, 66519610), (10, 39911766), (12, 33259805), (15, 26607844), (20, 19955883), (30, 13303922), (60, 6651961), (67, 5956980), (101, 3951660), (134, 2978490), (201, 1985660), (202, 1975830), (268, 1489245), (303, 1317220), (335, 1191396), (402, 992830), (404, 987915), (505, 790332), (606, 658610), (670, 595698), (804, 496415), (983, 406020), (1005, 397132), (1010, 395166), (1212, 329305), (1340, 297849), (1515, 263444), (1966, 203010), (2010, 198566), (2020, 197583), (2949, 135340), (3030, 131722), (3932, 101505), (4020, 99283), (4915, 81204), (5898, 67670), (6060, 65861), (6767, 58980), (9830, 40602), (11796, 33835), (13534, 29490), (14745, 27068), (19660, 20301)]