15998141550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{330199}}^1$

素因数の和:330250

約数の個数: 96

約数和(自身を含む): 44220384000

約数和(自身を除く): 28222242450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 425, 475, 510, 570, 646, 850, 950, 969, 1275, 1425, 1615, 1938, 2550, 2850, 3230, 4845, 8075, 9690, 16150, 24225, 48450, 330199, 660398, 990597, 1650995, 1981194, 3301990, 4952985, 5613383, 6273781, 8254975, 9905970, 11226766, 12547562, 16509950, 16840149, 18821343, 24764925, 28066915, 31368905, 33680298, 37642686, 49529850, 56133830, 62737810, 84200745, 94106715, 106654277, 140334575, 156844525, 168401490, 188213430, 213308554, 280669150, 313689050, 319962831, 421003725, 470533575, 533271385, 639925662, 842007450, 941067150, 1066542770, 1599814155, 2666356925, 3199628310, 5332713850, 7999070775, 15998141550]

約数ペア:

[(1, 15998141550), (2, 7999070775), (3, 5332713850), (5, 3199628310), (6, 2666356925), (10, 1599814155), (15, 1066542770), (17, 941067150), (19, 842007450), (25, 639925662), (30, 533271385), (34, 470533575), (38, 421003725), (50, 319962831), (51, 313689050), (57, 280669150), (75, 213308554), (85, 188213430), (95, 168401490), (102, 156844525), (114, 140334575), (150, 106654277), (170, 94106715), (190, 84200745), (255, 62737810), (285, 56133830), (323, 49529850), (425, 37642686), (475, 33680298), (510, 31368905), (570, 28066915), (646, 24764925), (850, 18821343), (950, 16840149), (969, 16509950), (1275, 12547562), (1425, 11226766), (1615, 9905970), (1938, 8254975), (2550, 6273781), (2850, 5613383), (3230, 4952985), (4845, 3301990), (8075, 1981194), (9690, 1650995), (16150, 990597), (24225, 660398), (48450, 330199)]