27550950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 82256640

約数和(自身を除く): 54705690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1381, 1425, 1995, 2762, 2850, 3325, 3990, 4143, 6650, 6905, 8286, 9667, 9975, 13810, 19334, 19950, 20715, 26239, 29001, 34525, 41430, 48335, 52478, 58002, 69050, 78717, 96670, 103575, 131195, 145005, 157434, 183673, 207150, 241675, 262390, 290010, 367346, 393585, 483350, 551019, 655975, 725025, 787170, 918365, 1102038, 1311950, 1450050, 1836730, 1967925, 2755095, 3935850, 4591825, 5510190, 9183650, 13775475, 27550950]

約数ペア:

[(1, 27550950), (2, 13775475), (3, 9183650), (5, 5510190), (6, 4591825), (7, 3935850), (10, 2755095), (14, 1967925), (15, 1836730), (19, 1450050), (21, 1311950), (25, 1102038), (30, 918365), (35, 787170), (38, 725025), (42, 655975), (50, 551019), (57, 483350), (70, 393585), (75, 367346), (95, 290010), (105, 262390), (114, 241675), (133, 207150), (150, 183673), (175, 157434), (190, 145005), (210, 131195), (266, 103575), (285, 96670), (350, 78717), (399, 69050), (475, 58002), (525, 52478), (570, 48335), (665, 41430), (798, 34525), (950, 29001), (1050, 26239), (1330, 20715), (1381, 19950), (1425, 19334), (1995, 13810), (2762, 9975), (2850, 9667), (3325, 8286), (3990, 6905), (4143, 6650)]