67929750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 221944320

約数和(自身を除く): 154014570

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, 125, 126, 133, 150, 171, 175, 190, 210, 225, 227, 250, 266, 285, 315, 342, 350, 375, 399, 450, 454, 475, 525, 570, 630, 665, 681, 750, 798, 855, 875, 950, 1050, 1125, 1135, 1197, 1330, 1362, 1425, 1575, 1589, 1710, 1750, 1995, 2043, 2250, 2270, 2375, 2394, 2625, 2850, 3150, 3178, 3325, 3405, 3990, 4086, 4275, 4313, 4750, 4767, 5250, 5675, 5985, 6650, 6810, 7125, 7875, 7945, 8550, 8626, 9534, 9975, 10215, 11350, 11970, 12939, 14250, 14301, 15750, 15890, 16625, 17025, 19950, 20430, 21375, 21565, 23835, 25878, 28375, 28602, 29925, 30191, 33250, 34050, 38817, 39725, 42750, 43130, 47670, 49875, 51075, 56750, 59850, 60382, 64695, 71505, 77634, 79450, 85125, 90573, 99750, 102150, 107825, 119175, 129390, 143010, 149625, 150955, 170250, 181146, 194085, 198625, 215650, 238350, 255375, 271719, 299250, 301910, 323475, 357525, 388170, 397250, 452865, 510750, 539125, 543438, 595875, 646950, 715050, 754775, 905730, 970425, 1078250, 1191750, 1358595, 1509550, 1617375, 1787625, 1940850, 2264325, 2717190, 3234750, 3575250, 3773875, 4528650, 4852125, 6792975, 7547750, 9704250, 11321625, 13585950, 22643250, 33964875, 67929750]

約数ペア:

[(1, 67929750), (2, 33964875), (3, 22643250), (5, 13585950), (6, 11321625), (7, 9704250), (9, 7547750), (10, 6792975), (14, 4852125), (15, 4528650), (18, 3773875), (19, 3575250), (21, 3234750), (25, 2717190), (30, 2264325), (35, 1940850), (38, 1787625), (42, 1617375), (45, 1509550), (50, 1358595), (57, 1191750), (63, 1078250), (70, 970425), (75, 905730), (90, 754775), (95, 715050), (105, 646950), (114, 595875), (125, 543438), (126, 539125), (133, 510750), (150, 452865), (171, 397250), (175, 388170), (190, 357525), (210, 323475), (225, 301910), (227, 299250), (250, 271719), (266, 255375), (285, 238350), (315, 215650), (342, 198625), (350, 194085), (375, 181146), (399, 170250), (450, 150955), (454, 149625), (475, 143010), (525, 129390), (570, 119175), (630, 107825), (665, 102150), (681, 99750), (750, 90573), (798, 85125), (855, 79450), (875, 77634), (950, 71505), (1050, 64695), (1125, 60382), (1135, 59850), (1197, 56750), (1330, 51075), (1362, 49875), (1425, 47670), (1575, 43130), (1589, 42750), (1710, 39725), (1750, 38817), (1995, 34050), (2043, 33250), (2250, 30191), (2270, 29925), (2375, 28602), (2394, 28375), (2625, 25878), (2850, 23835), (3150, 21565), (3178, 21375), (3325, 20430), (3405, 19950), (3990, 17025), (4086, 16625), (4275, 15890), (4313, 15750), (4750, 14301), (4767, 14250), (5250, 12939), (5675, 11970), (5985, 11350), (6650, 10215), (6810, 9975), (7125, 9534), (7875, 8626), (7945, 8550)]