13916589900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{15551}}^1$

素因数の和:15744

約数の個数: 144

約数和(自身を含む): 42657269760

約数和(自身を除く): 28740679860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 157, 190, 228, 285, 300, 314, 380, 471, 475, 570, 628, 785, 942, 950, 1140, 1425, 1570, 1884, 1900, 2355, 2850, 2983, 3140, 3925, 4710, 5700, 5966, 7850, 8949, 9420, 11775, 11932, 14915, 15551, 15700, 17898, 23550, 29830, 31102, 35796, 44745, 46653, 47100, 59660, 62204, 74575, 77755, 89490, 93306, 149150, 155510, 178980, 186612, 223725, 233265, 295469, 298300, 311020, 388775, 447450, 466530, 590938, 777550, 886407, 894900, 933060, 1166325, 1181876, 1477345, 1555100, 1772814, 2332650, 2441507, 2954690, 3545628, 4432035, 4665300, 4883014, 5909380, 7324521, 7386725, 8864070, 9766028, 12207535, 14649042, 14773450, 17728140, 22160175, 24415070, 29298084, 29546900, 36622605, 44320350, 46388633, 48830140, 61037675, 73245210, 88640700, 92777266, 122075350, 139165899, 146490420, 183113025, 185554532, 231943165, 244150700, 278331798, 366226050, 463886330, 556663596, 695829495, 732452100, 927772660, 1159715825, 1391658990, 2319431650, 2783317980, 3479147475, 4638863300, 6958294950, 13916589900]

約数ペア:

[(1, 13916589900), (2, 6958294950), (3, 4638863300), (4, 3479147475), (5, 2783317980), (6, 2319431650), (10, 1391658990), (12, 1159715825), (15, 927772660), (19, 732452100), (20, 695829495), (25, 556663596), (30, 463886330), (38, 366226050), (50, 278331798), (57, 244150700), (60, 231943165), (75, 185554532), (76, 183113025), (95, 146490420), (100, 139165899), (114, 122075350), (150, 92777266), (157, 88640700), (190, 73245210), (228, 61037675), (285, 48830140), (300, 46388633), (314, 44320350), (380, 36622605), (471, 29546900), (475, 29298084), (570, 24415070), (628, 22160175), (785, 17728140), (942, 14773450), (950, 14649042), (1140, 12207535), (1425, 9766028), (1570, 8864070), (1884, 7386725), (1900, 7324521), (2355, 5909380), (2850, 4883014), (2983, 4665300), (3140, 4432035), (3925, 3545628), (4710, 2954690), (5700, 2441507), (5966, 2332650), (7850, 1772814), (8949, 1555100), (9420, 1477345), (11775, 1181876), (11932, 1166325), (14915, 933060), (15551, 894900), (15700, 886407), (17898, 777550), (23550, 590938), (29830, 466530), (31102, 447450), (35796, 388775), (44745, 311020), (46653, 298300), (47100, 295469), (59660, 233265), (62204, 223725), (74575, 186612), (77755, 178980), (89490, 155510), (93306, 149150)]