156739860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32251}}^1$

素因数の和:32275

約数の個数: 72

約数和(自身を含む): 493068576

約数和(自身を除く): 336328716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 32251, 64502, 96753, 129004, 161255, 193506, 290259, 322510, 387012, 483765, 580518, 645020, 870777, 967530, 1161036, 1451295, 1741554, 1935060, 2612331, 2902590, 3483108, 4353885, 5224662, 5805180, 7836993, 8707770, 10449324, 13061655, 15673986, 17415540, 26123310, 31347972, 39184965, 52246620, 78369930, 156739860]

約数ペア:

[(1, 156739860), (2, 78369930), (3, 52246620), (4, 39184965), (5, 31347972), (6, 26123310), (9, 17415540), (10, 15673986), (12, 13061655), (15, 10449324), (18, 8707770), (20, 7836993), (27, 5805180), (30, 5224662), (36, 4353885), (45, 3483108), (54, 2902590), (60, 2612331), (81, 1935060), (90, 1741554), (108, 1451295), (135, 1161036), (162, 967530), (180, 870777), (243, 645020), (270, 580518), (324, 483765), (405, 387012), (486, 322510), (540, 290259), (810, 193506), (972, 161255), (1215, 129004), (1620, 96753), (2430, 64502), (4860, 32251)]