78942150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1363

約数の個数: 144

約数和(自身を含む): 255340800

約数和(自身を除く): 176398650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1319, 1330, 1425, 1575, 1710, 1995, 2394, 2638, 2850, 3150, 3325, 3957, 3990, 4275, 5985, 6595, 6650, 7914, 8550, 9233, 9975, 11871, 11970, 13190, 18466, 19785, 19950, 23742, 25061, 27699, 29925, 32975, 39570, 46165, 50122, 55398, 59355, 59850, 65950, 75183, 83097, 92330, 98925, 118710, 125305, 138495, 150366, 166194, 175427, 197850, 225549, 230825, 250610, 276990, 296775, 350854, 375915, 415485, 451098, 461650, 526281, 593550, 626525, 692475, 751830, 830970, 877135, 1052562, 1127745, 1253050, 1384950, 1578843, 1754270, 1879575, 2077425, 2255490, 2631405, 3157686, 3759150, 4154850, 4385675, 5262810, 5638725, 7894215, 8771350, 11277450, 13157025, 15788430, 26314050, 39471075, 78942150]

約数ペア:

[(1, 78942150), (2, 39471075), (3, 26314050), (5, 15788430), (6, 13157025), (7, 11277450), (9, 8771350), (10, 7894215), (14, 5638725), (15, 5262810), (18, 4385675), (19, 4154850), (21, 3759150), (25, 3157686), (30, 2631405), (35, 2255490), (38, 2077425), (42, 1879575), (45, 1754270), (50, 1578843), (57, 1384950), (63, 1253050), (70, 1127745), (75, 1052562), (90, 877135), (95, 830970), (105, 751830), (114, 692475), (126, 626525), (133, 593550), (150, 526281), (171, 461650), (175, 451098), (190, 415485), (210, 375915), (225, 350854), (266, 296775), (285, 276990), (315, 250610), (342, 230825), (350, 225549), (399, 197850), (450, 175427), (475, 166194), (525, 150366), (570, 138495), (630, 125305), (665, 118710), (798, 98925), (855, 92330), (950, 83097), (1050, 75183), (1197, 65950), (1319, 59850), (1330, 59355), (1425, 55398), (1575, 50122), (1710, 46165), (1995, 39570), (2394, 32975), (2638, 29925), (2850, 27699), (3150, 25061), (3325, 23742), (3957, 19950), (3990, 19785), (4275, 18466), (5985, 13190), (6595, 11970), (6650, 11871), (7914, 9975), (8550, 9233)]