145425240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 512978400

約数和(自身を除く): 367553160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 361, 373, 380, 456, 513, 540, 570, 684, 722, 746, 760, 855, 1026, 1080, 1083, 1119, 1140, 1368, 1444, 1492, 1710, 1805, 1865, 2052, 2166, 2238, 2280, 2565, 2888, 2984, 3249, 3357, 3420, 3610, 3730, 4104, 4332, 4476, 5130, 5415, 5595, 6498, 6714, 6840, 7087, 7220, 7460, 8664, 8952, 9747, 10071, 10260, 10830, 11190, 12996, 13428, 14174, 14440, 14920, 16245, 16785, 19494, 20142, 20520, 21261, 21660, 22380, 25992, 26856, 28348, 32490, 33570, 35435, 38988, 40284, 42522, 43320, 44760, 48735, 50355, 56696, 63783, 64980, 67140, 70870, 77976, 80568, 85044, 97470, 100710, 106305, 127566, 129960, 134280, 134653, 141740, 170088, 191349, 194940, 201420, 212610, 255132, 269306, 283480, 318915, 382698, 389880, 402840, 403959, 425220, 510264, 538612, 637830, 673265, 765396, 807918, 850440, 956745, 1077224, 1211877, 1275660, 1346530, 1530792, 1615836, 1913490, 2019795, 2423754, 2551320, 2693060, 3231672, 3635631, 3826980, 4039590, 4847508, 5386120, 6059385, 7271262, 7653960, 8079180, 9695016, 12118770, 14542524, 16158360, 18178155, 24237540, 29085048, 36356310, 48475080, 72712620, 145425240]

約数ペア:

[(1, 145425240), (2, 72712620), (3, 48475080), (4, 36356310), (5, 29085048), (6, 24237540), (8, 18178155), (9, 16158360), (10, 14542524), (12, 12118770), (15, 9695016), (18, 8079180), (19, 7653960), (20, 7271262), (24, 6059385), (27, 5386120), (30, 4847508), (36, 4039590), (38, 3826980), (40, 3635631), (45, 3231672), (54, 2693060), (57, 2551320), (60, 2423754), (72, 2019795), (76, 1913490), (90, 1615836), (95, 1530792), (108, 1346530), (114, 1275660), (120, 1211877), (135, 1077224), (152, 956745), (171, 850440), (180, 807918), (190, 765396), (216, 673265), (228, 637830), (270, 538612), (285, 510264), (342, 425220), (360, 403959), (361, 402840), (373, 389880), (380, 382698), (456, 318915), (513, 283480), (540, 269306), (570, 255132), (684, 212610), (722, 201420), (746, 194940), (760, 191349), (855, 170088), (1026, 141740), (1080, 134653), (1083, 134280), (1119, 129960), (1140, 127566), (1368, 106305), (1444, 100710), (1492, 97470), (1710, 85044), (1805, 80568), (1865, 77976), (2052, 70870), (2166, 67140), (2238, 64980), (2280, 63783), (2565, 56696), (2888, 50355), (2984, 48735), (3249, 44760), (3357, 43320), (3420, 42522), (3610, 40284), (3730, 38988), (4104, 35435), (4332, 33570), (4476, 32490), (5130, 28348), (5415, 26856), (5595, 25992), (6498, 22380), (6714, 21660), (6840, 21261), (7087, 20520), (7220, 20142), (7460, 19494), (8664, 16785), (8952, 16245), (9747, 14920), (10071, 14440), (10260, 14174), (10830, 13428), (11190, 12996)]