82012084380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{20903}}^1$

素因数の和:21296

約数の個数: 144

約数和(自身を含む): 253107638784

約数和(自身を除く): 171095554404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 307, 355, 426, 614, 639, 710, 852, 921, 1065, 1228, 1278, 1420, 1535, 1842, 2130, 2556, 2763, 3070, 3195, 3684, 4260, 4605, 5526, 6140, 6390, 9210, 11052, 12780, 13815, 18420, 20903, 21797, 27630, 41806, 43594, 55260, 62709, 65391, 83612, 87188, 104515, 108985, 125418, 130782, 188127, 196173, 209030, 217970, 250836, 261564, 313545, 326955, 376254, 392346, 418060, 435940, 627090, 653910, 752508, 784692, 940635, 980865, 1254180, 1307820, 1484113, 1881270, 1961730, 2968226, 3762540, 3923460, 4452339, 5936452, 6417221, 7420565, 8904678, 12834442, 13357017, 14841130, 17809356, 19251663, 22261695, 25668884, 26714034, 29682260, 32086105, 38503326, 44523390, 53428068, 57754989, 64172210, 66785085, 77006652, 89046780, 96258315, 115509978, 128344420, 133570170, 192516630, 231019956, 267140340, 288774945, 385033260, 455622691, 577549890, 911245382, 1155099780, 1366868073, 1822490764, 2278113455, 2733736146, 4100604219, 4556226910, 5467472292, 6834340365, 8201208438, 9112453820, 13668680730, 16402416876, 20503021095, 27337361460, 41006042190, 82012084380]

約数ペア:

[(1, 82012084380), (2, 41006042190), (3, 27337361460), (4, 20503021095), (5, 16402416876), (6, 13668680730), (9, 9112453820), (10, 8201208438), (12, 6834340365), (15, 5467472292), (18, 4556226910), (20, 4100604219), (30, 2733736146), (36, 2278113455), (45, 1822490764), (60, 1366868073), (71, 1155099780), (90, 911245382), (142, 577549890), (180, 455622691), (213, 385033260), (284, 288774945), (307, 267140340), (355, 231019956), (426, 192516630), (614, 133570170), (639, 128344420), (710, 115509978), (852, 96258315), (921, 89046780), (1065, 77006652), (1228, 66785085), (1278, 64172210), (1420, 57754989), (1535, 53428068), (1842, 44523390), (2130, 38503326), (2556, 32086105), (2763, 29682260), (3070, 26714034), (3195, 25668884), (3684, 22261695), (4260, 19251663), (4605, 17809356), (5526, 14841130), (6140, 13357017), (6390, 12834442), (9210, 8904678), (11052, 7420565), (12780, 6417221), (13815, 5936452), (18420, 4452339), (20903, 3923460), (21797, 3762540), (27630, 2968226), (41806, 1961730), (43594, 1881270), (55260, 1484113), (62709, 1307820), (65391, 1254180), (83612, 980865), (87188, 940635), (104515, 784692), (108985, 752508), (125418, 653910), (130782, 627090), (188127, 435940), (196173, 418060), (209030, 392346), (217970, 376254), (250836, 326955), (261564, 313545)]