140165850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 424258560

約数和(自身を除く): 284092710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 25, 30, 33, 34, 38, 50, 51, 55, 57, 66, 75, 85, 95, 102, 110, 114, 150, 165, 170, 187, 190, 209, 255, 263, 275, 285, 323, 330, 374, 418, 425, 475, 510, 526, 550, 561, 570, 627, 646, 789, 825, 850, 935, 950, 969, 1045, 1122, 1254, 1275, 1315, 1425, 1578, 1615, 1650, 1870, 1938, 2090, 2550, 2630, 2805, 2850, 2893, 3135, 3230, 3553, 3945, 4471, 4675, 4845, 4997, 5225, 5610, 5786, 6270, 6575, 7106, 7890, 8075, 8679, 8942, 9350, 9690, 9994, 10450, 10659, 13150, 13413, 14025, 14465, 14991, 15675, 16150, 17358, 17765, 19725, 21318, 22355, 24225, 24985, 26826, 28050, 28930, 29982, 31350, 35530, 39450, 43395, 44710, 48450, 49181, 49970, 53295, 54967, 67065, 72325, 74955, 84949, 86790, 88825, 98362, 106590, 109934, 111775, 124925, 134130, 144650, 147543, 149910, 164901, 169898, 177650, 216975, 223550, 245905, 249850, 254847, 266475, 274835, 295086, 329802, 335325, 374775, 424745, 433950, 491810, 509694, 532950, 549670, 670650, 737715, 749550, 824505, 849490, 934439, 1229525, 1274235, 1374175, 1475430, 1649010, 1868878, 2123725, 2459050, 2548470, 2748350, 2803317, 3688575, 4122525, 4247450, 4672195, 5606634, 6371175, 7377150, 8245050, 9344390, 12742350, 14016585, 23360975, 28033170, 46721950, 70082925, 140165850]

約数ペア:

[(1, 140165850), (2, 70082925), (3, 46721950), (5, 28033170), (6, 23360975), (10, 14016585), (11, 12742350), (15, 9344390), (17, 8245050), (19, 7377150), (22, 6371175), (25, 5606634), (30, 4672195), (33, 4247450), (34, 4122525), (38, 3688575), (50, 2803317), (51, 2748350), (55, 2548470), (57, 2459050), (66, 2123725), (75, 1868878), (85, 1649010), (95, 1475430), (102, 1374175), (110, 1274235), (114, 1229525), (150, 934439), (165, 849490), (170, 824505), (187, 749550), (190, 737715), (209, 670650), (255, 549670), (263, 532950), (275, 509694), (285, 491810), (323, 433950), (330, 424745), (374, 374775), (418, 335325), (425, 329802), (475, 295086), (510, 274835), (526, 266475), (550, 254847), (561, 249850), (570, 245905), (627, 223550), (646, 216975), (789, 177650), (825, 169898), (850, 164901), (935, 149910), (950, 147543), (969, 144650), (1045, 134130), (1122, 124925), (1254, 111775), (1275, 109934), (1315, 106590), (1425, 98362), (1578, 88825), (1615, 86790), (1650, 84949), (1870, 74955), (1938, 72325), (2090, 67065), (2550, 54967), (2630, 53295), (2805, 49970), (2850, 49181), (2893, 48450), (3135, 44710), (3230, 43395), (3553, 39450), (3945, 35530), (4471, 31350), (4675, 29982), (4845, 28930), (4997, 28050), (5225, 26826), (5610, 24985), (5786, 24225), (6270, 22355), (6575, 21318), (7106, 19725), (7890, 17765), (8075, 17358), (8679, 16150), (8942, 15675), (9350, 14991), (9690, 14465), (9994, 14025), (10450, 13413), (10659, 13150)]