77680201140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{196073}}^1$

素因数の和:196190

約数の個数: 144

約数和(自身を含む): 246657954816

約数和(自身を除く): 168977753676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 279, 284, 310, 355, 372, 426, 465, 558, 620, 639, 710, 852, 930, 1065, 1116, 1278, 1395, 1420, 1860, 2130, 2201, 2556, 2790, 3195, 4260, 4402, 5580, 6390, 6603, 8804, 11005, 12780, 13206, 19809, 22010, 26412, 33015, 39618, 44020, 66030, 79236, 99045, 132060, 196073, 198090, 392146, 396180, 588219, 784292, 980365, 1176438, 1764657, 1960730, 2352876, 2941095, 3529314, 3921460, 5882190, 6078263, 7058628, 8823285, 11764380, 12156526, 13921183, 17646570, 18234789, 24313052, 27842366, 30391315, 35293140, 36469578, 41763549, 54704367, 55684732, 60782630, 69605915, 72939156, 83527098, 91173945, 109408734, 121565260, 125290647, 139211830, 167054196, 182347890, 208817745, 218817468, 250581294, 273521835, 278423660, 364695780, 417635490, 431556673, 501162588, 547043670, 626453235, 835270980, 863113346, 1094087340, 1252906470, 1294670019, 1726226692, 2157783365, 2505812940, 2589340038, 3884010057, 4315566730, 5178680076, 6473350095, 7768020114, 8631133460, 12946700190, 15536040228, 19420050285, 25893400380, 38840100570, 77680201140]

約数ペア:

[(1, 77680201140), (2, 38840100570), (3, 25893400380), (4, 19420050285), (5, 15536040228), (6, 12946700190), (9, 8631133460), (10, 7768020114), (12, 6473350095), (15, 5178680076), (18, 4315566730), (20, 3884010057), (30, 2589340038), (31, 2505812940), (36, 2157783365), (45, 1726226692), (60, 1294670019), (62, 1252906470), (71, 1094087340), (90, 863113346), (93, 835270980), (124, 626453235), (142, 547043670), (155, 501162588), (180, 431556673), (186, 417635490), (213, 364695780), (279, 278423660), (284, 273521835), (310, 250581294), (355, 218817468), (372, 208817745), (426, 182347890), (465, 167054196), (558, 139211830), (620, 125290647), (639, 121565260), (710, 109408734), (852, 91173945), (930, 83527098), (1065, 72939156), (1116, 69605915), (1278, 60782630), (1395, 55684732), (1420, 54704367), (1860, 41763549), (2130, 36469578), (2201, 35293140), (2556, 30391315), (2790, 27842366), (3195, 24313052), (4260, 18234789), (4402, 17646570), (5580, 13921183), (6390, 12156526), (6603, 11764380), (8804, 8823285), (11005, 7058628), (12780, 6078263), (13206, 5882190), (19809, 3921460), (22010, 3529314), (26412, 2941095), (33015, 2352876), (39618, 1960730), (44020, 1764657), (66030, 1176438), (79236, 980365), (99045, 784292), (132060, 588219), (196073, 396180), (198090, 392146)]