153977850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26321}}^1$

素因数の和:26352

約数の個数: 72

約数和(自身を含む): 445526172

約数和(自身を除く): 291548322

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 26321, 52642, 78963, 131605, 157926, 236889, 263210, 342173, 394815, 473778, 658025, 684346, 789630, 1026519, 1184445, 1316050, 1710865, 1974075, 2053038, 2368890, 3079557, 3421730, 3948150, 5132595, 5922225, 6159114, 8554325, 10265190, 11844450, 15397785, 17108650, 25662975, 30795570, 51325950, 76988925, 153977850]

約数ペア:

[(1, 153977850), (2, 76988925), (3, 51325950), (5, 30795570), (6, 25662975), (9, 17108650), (10, 15397785), (13, 11844450), (15, 10265190), (18, 8554325), (25, 6159114), (26, 5922225), (30, 5132595), (39, 3948150), (45, 3421730), (50, 3079557), (65, 2368890), (75, 2053038), (78, 1974075), (90, 1710865), (117, 1316050), (130, 1184445), (150, 1026519), (195, 789630), (225, 684346), (234, 658025), (325, 473778), (390, 394815), (450, 342173), (585, 263210), (650, 236889), (975, 157926), (1170, 131605), (1950, 78963), (2925, 52642), (5850, 26321)]