201622770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3101

約数の個数: 80

約数和(自身を含む): 548856000

約数和(自身を除く): 347233230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 249, 270, 405, 415, 498, 747, 810, 830, 1245, 1494, 2241, 2490, 2999, 3735, 4482, 5998, 6723, 7470, 8997, 11205, 13446, 14995, 17994, 22410, 26991, 29990, 33615, 44985, 53982, 67230, 80973, 89970, 134955, 161946, 242919, 248917, 269910, 404865, 485838, 497834, 746751, 809730, 1214595, 1244585, 1493502, 2240253, 2429190, 2489170, 3733755, 4480506, 6720759, 7467510, 11201265, 13441518, 20162277, 22402530, 33603795, 40324554, 67207590, 100811385, 201622770]

約数ペア:

[(1, 201622770), (2, 100811385), (3, 67207590), (5, 40324554), (6, 33603795), (9, 22402530), (10, 20162277), (15, 13441518), (18, 11201265), (27, 7467510), (30, 6720759), (45, 4480506), (54, 3733755), (81, 2489170), (83, 2429190), (90, 2240253), (135, 1493502), (162, 1244585), (166, 1214595), (249, 809730), (270, 746751), (405, 497834), (415, 485838), (498, 404865), (747, 269910), (810, 248917), (830, 242919), (1245, 161946), (1494, 134955), (2241, 89970), (2490, 80973), (2999, 67230), (3735, 53982), (4482, 44985), (5998, 33615), (6723, 29990), (7470, 26991), (8997, 22410), (11205, 17994), (13446, 14995)]