200231880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1743

約数の個数: 128

約数和(自身を含む): 644630400

約数和(自身を除く): 444398520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 760, 795, 1007, 1060, 1140, 1272, 1590, 1657, 2014, 2120, 2280, 3021, 3180, 3314, 4028, 4971, 5035, 6042, 6360, 6628, 8056, 8285, 9942, 10070, 12084, 13256, 15105, 16570, 19884, 20140, 24168, 24855, 30210, 31483, 33140, 39768, 40280, 49710, 60420, 62966, 66280, 87821, 94449, 99420, 120840, 125932, 157415, 175642, 188898, 198840, 251864, 263463, 314830, 351284, 377796, 439105, 472245, 526926, 629660, 702568, 755592, 878210, 944490, 1053852, 1259320, 1317315, 1668599, 1756420, 1888980, 2107704, 2634630, 3337198, 3512840, 3777960, 5005797, 5269260, 6674396, 8342995, 10011594, 10538520, 13348792, 16685990, 20023188, 25028985, 33371980, 40046376, 50057970, 66743960, 100115940, 200231880]

約数ペア:

[(1, 200231880), (2, 100115940), (3, 66743960), (4, 50057970), (5, 40046376), (6, 33371980), (8, 25028985), (10, 20023188), (12, 16685990), (15, 13348792), (19, 10538520), (20, 10011594), (24, 8342995), (30, 6674396), (38, 5269260), (40, 5005797), (53, 3777960), (57, 3512840), (60, 3337198), (76, 2634630), (95, 2107704), (106, 1888980), (114, 1756420), (120, 1668599), (152, 1317315), (159, 1259320), (190, 1053852), (212, 944490), (228, 878210), (265, 755592), (285, 702568), (318, 629660), (380, 526926), (424, 472245), (456, 439105), (530, 377796), (570, 351284), (636, 314830), (760, 263463), (795, 251864), (1007, 198840), (1060, 188898), (1140, 175642), (1272, 157415), (1590, 125932), (1657, 120840), (2014, 99420), (2120, 94449), (2280, 87821), (3021, 66280), (3180, 62966), (3314, 60420), (4028, 49710), (4971, 40280), (5035, 39768), (6042, 33140), (6360, 31483), (6628, 30210), (8056, 24855), (8285, 24168), (9942, 20140), (10070, 19884), (12084, 16570), (13256, 15105)]