64526220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 237758976

約数和(自身を除く): 173232756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 71, 81, 85, 90, 99, 102, 108, 110, 132, 135, 142, 153, 162, 165, 170, 180, 187, 198, 204, 213, 220, 243, 255, 270, 284, 297, 306, 324, 330, 340, 355, 374, 396, 405, 426, 459, 486, 495, 510, 540, 561, 594, 612, 639, 660, 710, 748, 765, 781, 810, 852, 891, 918, 935, 972, 990, 1020, 1065, 1122, 1188, 1207, 1215, 1278, 1377, 1420, 1485, 1530, 1562, 1620, 1683, 1782, 1836, 1870, 1917, 1980, 2130, 2244, 2295, 2343, 2414, 2430, 2556, 2673, 2754, 2805, 2970, 3060, 3124, 3195, 3366, 3564, 3621, 3740, 3834, 3905, 4131, 4260, 4455, 4590, 4686, 4828, 4860, 5049, 5346, 5508, 5610, 5751, 5940, 6035, 6390, 6732, 6885, 7029, 7242, 7668, 7810, 8262, 8415, 8910, 9180, 9372, 9585, 10098, 10692, 10863, 11220, 11502, 11715, 12070, 12780, 13277, 13365, 13770, 14058, 14484, 15147, 15620, 16524, 16830, 17253, 17820, 18105, 19170, 20196, 20655, 21087, 21726, 23004, 23430, 24140, 25245, 26554, 26730, 27540, 28116, 28755, 30294, 32589, 33660, 34506, 35145, 36210, 38340, 39831, 41310, 42174, 43452, 45441, 46860, 50490, 53108, 53460, 54315, 57510, 60588, 63261, 65178, 66385, 69012, 70290, 72420, 75735, 79662, 82620, 84348, 86265, 90882, 97767, 100980, 105435, 108630, 115020, 119493, 126522, 130356, 132770, 140580, 151470, 159324, 162945, 172530, 181764, 189783, 195534, 199155, 210870, 217260, 227205, 238986, 253044, 265540, 293301, 302940, 316305, 325890, 345060, 358479, 379566, 391068, 398310, 421740, 454410, 477972, 488835, 586602, 597465, 632610, 651780, 716958, 759132, 796620, 908820, 948915, 977670, 1075437, 1173204, 1194930, 1265220, 1433916, 1466505, 1792395, 1897830, 1955340, 2150874, 2389860, 2933010, 3226311, 3584790, 3795660, 4301748, 5377185, 5866020, 6452622, 7169580, 10754370, 12905244, 16131555, 21508740, 32263110, 64526220]

約数ペア:

[(1, 64526220), (2, 32263110), (3, 21508740), (4, 16131555), (5, 12905244), (6, 10754370), (9, 7169580), (10, 6452622), (11, 5866020), (12, 5377185), (15, 4301748), (17, 3795660), (18, 3584790), (20, 3226311), (22, 2933010), (27, 2389860), (30, 2150874), (33, 1955340), (34, 1897830), (36, 1792395), (44, 1466505), (45, 1433916), (51, 1265220), (54, 1194930), (55, 1173204), (60, 1075437), (66, 977670), (68, 948915), (71, 908820), (81, 796620), (85, 759132), (90, 716958), (99, 651780), (102, 632610), (108, 597465), (110, 586602), (132, 488835), (135, 477972), (142, 454410), (153, 421740), (162, 398310), (165, 391068), (170, 379566), (180, 358479), (187, 345060), (198, 325890), (204, 316305), (213, 302940), (220, 293301), (243, 265540), (255, 253044), (270, 238986), (284, 227205), (297, 217260), (306, 210870), (324, 199155), (330, 195534), (340, 189783), (355, 181764), (374, 172530), (396, 162945), (405, 159324), (426, 151470), (459, 140580), (486, 132770), (495, 130356), (510, 126522), (540, 119493), (561, 115020), (594, 108630), (612, 105435), (639, 100980), (660, 97767), (710, 90882), (748, 86265), (765, 84348), (781, 82620), (810, 79662), (852, 75735), (891, 72420), (918, 70290), (935, 69012), (972, 66385), (990, 65178), (1020, 63261), (1065, 60588), (1122, 57510), (1188, 54315), (1207, 53460), (1215, 53108), (1278, 50490), (1377, 46860), (1420, 45441), (1485, 43452), (1530, 42174), (1562, 41310), (1620, 39831), (1683, 38340), (1782, 36210), (1836, 35145), (1870, 34506), (1917, 33660), (1980, 32589), (2130, 30294), (2244, 28755), (2295, 28116), (2343, 27540), (2414, 26730), (2430, 26554), (2556, 25245), (2673, 24140), (2754, 23430), (2805, 23004), (2970, 21726), (3060, 21087), (3124, 20655), (3195, 20196), (3366, 19170), (3564, 18105), (3621, 17820), (3740, 17253), (3834, 16830), (3905, 16524), (4131, 15620), (4260, 15147), (4455, 14484), (4590, 14058), (4686, 13770), (4828, 13365), (4860, 13277), (5049, 12780), (5346, 12070), (5508, 11715), (5610, 11502), (5751, 11220), (5940, 10863), (6035, 10692), (6390, 10098), (6732, 9585), (6885, 9372), (7029, 9180), (7242, 8910), (7668, 8415), (7810, 8262)]