73363590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 131922810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 71, 86, 89, 90, 129, 135, 142, 178, 213, 215, 258, 267, 270, 355, 387, 426, 430, 445, 534, 639, 645, 710, 774, 801, 890, 1065, 1161, 1278, 1290, 1335, 1602, 1917, 1935, 2130, 2322, 2403, 2670, 3053, 3195, 3827, 3834, 3870, 4005, 4806, 5805, 6106, 6319, 6390, 7654, 8010, 9159, 9585, 11481, 11610, 12015, 12638, 15265, 18318, 18957, 19135, 19170, 22962, 24030, 27477, 30530, 31595, 34443, 37914, 38270, 45795, 54954, 56871, 57405, 63190, 68886, 82431, 91590, 94785, 103329, 113742, 114810, 137385, 164862, 170613, 172215, 189570, 206658, 271717, 274770, 284355, 341226, 344430, 412155, 516645, 543434, 568710, 815151, 824310, 853065, 1033290, 1358585, 1630302, 1706130, 2445453, 2717170, 4075755, 4890906, 7336359, 8151510, 12227265, 14672718, 24454530, 36681795, 73363590]

約数ペア:

[(1, 73363590), (2, 36681795), (3, 24454530), (5, 14672718), (6, 12227265), (9, 8151510), (10, 7336359), (15, 4890906), (18, 4075755), (27, 2717170), (30, 2445453), (43, 1706130), (45, 1630302), (54, 1358585), (71, 1033290), (86, 853065), (89, 824310), (90, 815151), (129, 568710), (135, 543434), (142, 516645), (178, 412155), (213, 344430), (215, 341226), (258, 284355), (267, 274770), (270, 271717), (355, 206658), (387, 189570), (426, 172215), (430, 170613), (445, 164862), (534, 137385), (639, 114810), (645, 113742), (710, 103329), (774, 94785), (801, 91590), (890, 82431), (1065, 68886), (1161, 63190), (1278, 57405), (1290, 56871), (1335, 54954), (1602, 45795), (1917, 38270), (1935, 37914), (2130, 34443), (2322, 31595), (2403, 30530), (2670, 27477), (3053, 24030), (3195, 22962), (3827, 19170), (3834, 19135), (3870, 18957), (4005, 18318), (4806, 15265), (5805, 12638), (6106, 12015), (6319, 11610), (6390, 11481), (7654, 9585), (8010, 9159)]