189444060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4308

約数の個数: 144

約数和(自身を含む): 651574560

約数和(自身を除く): 462130500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4261, 4446, 4940, 7410, 8522, 8892, 11115, 12783, 14820, 17044, 21305, 22230, 25566, 38349, 42610, 44460, 51132, 55393, 63915, 76698, 80959, 85220, 110786, 127830, 153396, 161918, 166179, 191745, 221572, 242877, 255660, 276965, 323836, 332358, 383490, 404795, 485754, 498537, 553930, 664716, 728631, 766980, 809590, 830895, 971508, 997074, 1052467, 1107860, 1214385, 1457262, 1619180, 1661790, 1994148, 2104934, 2428770, 2492685, 2914524, 3157401, 3323580, 3643155, 4209868, 4857540, 4985370, 5262335, 6314802, 7286310, 9472203, 9970740, 10524670, 12629604, 14572620, 15787005, 18944406, 21049340, 31574010, 37888812, 47361015, 63148020, 94722030, 189444060]

約数ペア:

[(1, 189444060), (2, 94722030), (3, 63148020), (4, 47361015), (5, 37888812), (6, 31574010), (9, 21049340), (10, 18944406), (12, 15787005), (13, 14572620), (15, 12629604), (18, 10524670), (19, 9970740), (20, 9472203), (26, 7286310), (30, 6314802), (36, 5262335), (38, 4985370), (39, 4857540), (45, 4209868), (52, 3643155), (57, 3323580), (60, 3157401), (65, 2914524), (76, 2492685), (78, 2428770), (90, 2104934), (95, 1994148), (114, 1661790), (117, 1619180), (130, 1457262), (156, 1214385), (171, 1107860), (180, 1052467), (190, 997074), (195, 971508), (228, 830895), (234, 809590), (247, 766980), (260, 728631), (285, 664716), (342, 553930), (380, 498537), (390, 485754), (468, 404795), (494, 383490), (570, 332358), (585, 323836), (684, 276965), (741, 255660), (780, 242877), (855, 221572), (988, 191745), (1140, 166179), (1170, 161918), (1235, 153396), (1482, 127830), (1710, 110786), (2223, 85220), (2340, 80959), (2470, 76698), (2964, 63915), (3420, 55393), (3705, 51132), (4261, 44460), (4446, 42610), (4940, 38349), (7410, 25566), (8522, 22230), (8892, 21305), (11115, 17044), (12783, 14820)]