151475300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 342811392

約数和(自身を除く): 191336092

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 131, 155, 262, 310, 373, 524, 620, 655, 746, 775, 1310, 1492, 1550, 1865, 2620, 3100, 3275, 3730, 4061, 6550, 7460, 8122, 9325, 11563, 13100, 16244, 18650, 20305, 23126, 37300, 40610, 46252, 48863, 57815, 81220, 97726, 101525, 115630, 195452, 203050, 231260, 244315, 289075, 406100, 488630, 578150, 977260, 1156300, 1221575, 1514753, 2443150, 3029506, 4886300, 6059012, 7573765, 15147530, 30295060, 37868825, 75737650, 151475300]

約数ペア:

[(1, 151475300), (2, 75737650), (4, 37868825), (5, 30295060), (10, 15147530), (20, 7573765), (25, 6059012), (31, 4886300), (50, 3029506), (62, 2443150), (100, 1514753), (124, 1221575), (131, 1156300), (155, 977260), (262, 578150), (310, 488630), (373, 406100), (524, 289075), (620, 244315), (655, 231260), (746, 203050), (775, 195452), (1310, 115630), (1492, 101525), (1550, 97726), (1865, 81220), (2620, 57815), (3100, 48863), (3275, 46252), (3730, 40610), (4061, 37300), (6550, 23126), (7460, 20305), (8122, 18650), (9325, 16244), (11563, 13100)]