151475220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3454

約数の個数: 144

約数和(自身を含む): 521015040

約数和(自身を除く): 369539820

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, 3407, 3420, 3705, 4446, 4940, 6814, 7410, 8892, 10221, 11115, 13628, 14820, 17035, 20442, 22230, 30663, 34070, 40884, 44291, 44460, 51105, 61326, 64733, 68140, 88582, 102210, 122652, 129466, 132873, 153315, 177164, 194199, 204420, 221455, 258932, 265746, 306630, 323665, 388398, 398619, 442910, 531492, 582597, 613260, 647330, 664365, 776796, 797238, 841529, 885820, 970995, 1165194, 1294660, 1328730, 1594476, 1683058, 1941990, 1993095, 2330388, 2524587, 2657460, 2912985, 3366116, 3883980, 3986190, 4207645, 5049174, 5825970, 7573761, 7972380, 8415290, 10098348, 11651940, 12622935, 15147522, 16830580, 25245870, 30295044, 37868805, 50491740, 75737610, 151475220]

約数ペア:

[(1, 151475220), (2, 75737610), (3, 50491740), (4, 37868805), (5, 30295044), (6, 25245870), (9, 16830580), (10, 15147522), (12, 12622935), (13, 11651940), (15, 10098348), (18, 8415290), (19, 7972380), (20, 7573761), (26, 5825970), (30, 5049174), (36, 4207645), (38, 3986190), (39, 3883980), (45, 3366116), (52, 2912985), (57, 2657460), (60, 2524587), (65, 2330388), (76, 1993095), (78, 1941990), (90, 1683058), (95, 1594476), (114, 1328730), (117, 1294660), (130, 1165194), (156, 970995), (171, 885820), (180, 841529), (190, 797238), (195, 776796), (228, 664365), (234, 647330), (247, 613260), (260, 582597), (285, 531492), (342, 442910), (380, 398619), (390, 388398), (468, 323665), (494, 306630), (570, 265746), (585, 258932), (684, 221455), (741, 204420), (780, 194199), (855, 177164), (988, 153315), (1140, 132873), (1170, 129466), (1235, 122652), (1482, 102210), (1710, 88582), (2223, 68140), (2340, 64733), (2470, 61326), (2964, 51105), (3407, 44460), (3420, 44291), (3705, 40884), (4446, 34070), (4940, 30663), (6814, 22230), (7410, 20442), (8892, 17035), (10221, 14820), (11115, 13628)]