202414860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1151}}^1$

素因数の和:2143

約数の個数: 72

約数和(自身を含む): 615154176

約数和(自身を除く): 412739316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 977, 1151, 1954, 2302, 2931, 3453, 3908, 4604, 4885, 5755, 5862, 6906, 8793, 9770, 10359, 11510, 11724, 13812, 14655, 17265, 17586, 19540, 20718, 23020, 29310, 34530, 35172, 41436, 43965, 51795, 58620, 69060, 87930, 103590, 175860, 207180, 1124527, 2249054, 3373581, 4498108, 5622635, 6747162, 10120743, 11245270, 13494324, 16867905, 20241486, 22490540, 33735810, 40482972, 50603715, 67471620, 101207430, 202414860]

約数ペア:

[(1, 202414860), (2, 101207430), (3, 67471620), (4, 50603715), (5, 40482972), (6, 33735810), (9, 22490540), (10, 20241486), (12, 16867905), (15, 13494324), (18, 11245270), (20, 10120743), (30, 6747162), (36, 5622635), (45, 4498108), (60, 3373581), (90, 2249054), (180, 1124527), (977, 207180), (1151, 175860), (1954, 103590), (2302, 87930), (2931, 69060), (3453, 58620), (3908, 51795), (4604, 43965), (4885, 41436), (5755, 35172), (5862, 34530), (6906, 29310), (8793, 23020), (9770, 20718), (10359, 19540), (11510, 17586), (11724, 17265), (13812, 14655)]