22764420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 84029400

約数和(自身を除く): 61264980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 89, 90, 98, 105, 116, 126, 140, 145, 147, 174, 178, 180, 196, 203, 210, 245, 252, 261, 267, 290, 294, 315, 348, 356, 406, 420, 435, 441, 445, 490, 522, 534, 580, 588, 609, 623, 630, 735, 801, 812, 870, 882, 890, 980, 1015, 1044, 1068, 1218, 1246, 1260, 1305, 1335, 1421, 1470, 1602, 1740, 1764, 1780, 1827, 1869, 2030, 2205, 2436, 2492, 2581, 2610, 2670, 2842, 2940, 3045, 3115, 3204, 3654, 3738, 4005, 4060, 4263, 4361, 4410, 5162, 5220, 5340, 5607, 5684, 6090, 6230, 7105, 7308, 7476, 7743, 8010, 8526, 8722, 8820, 9135, 9345, 10324, 11214, 12180, 12460, 12789, 12905, 13083, 14210, 15486, 16020, 17052, 17444, 18067, 18270, 18690, 21315, 21805, 22428, 23229, 25578, 25810, 26166, 28035, 28420, 30972, 36134, 36540, 37380, 38715, 39249, 42630, 43610, 46458, 51156, 51620, 52332, 54201, 56070, 63945, 65415, 72268, 77430, 78498, 85260, 87220, 90335, 92916, 108402, 112140, 116145, 126469, 127890, 130830, 154860, 156996, 162603, 180670, 196245, 216804, 232290, 252938, 255780, 261660, 271005, 325206, 361340, 379407, 392490, 464580, 505876, 542010, 632345, 650412, 758814, 784980, 813015, 1084020, 1138221, 1264690, 1517628, 1626030, 1897035, 2276442, 2529380, 3252060, 3794070, 4552884, 5691105, 7588140, 11382210, 22764420]

約数ペア:

[(1, 22764420), (2, 11382210), (3, 7588140), (4, 5691105), (5, 4552884), (6, 3794070), (7, 3252060), (9, 2529380), (10, 2276442), (12, 1897035), (14, 1626030), (15, 1517628), (18, 1264690), (20, 1138221), (21, 1084020), (28, 813015), (29, 784980), (30, 758814), (35, 650412), (36, 632345), (42, 542010), (45, 505876), (49, 464580), (58, 392490), (60, 379407), (63, 361340), (70, 325206), (84, 271005), (87, 261660), (89, 255780), (90, 252938), (98, 232290), (105, 216804), (116, 196245), (126, 180670), (140, 162603), (145, 156996), (147, 154860), (174, 130830), (178, 127890), (180, 126469), (196, 116145), (203, 112140), (210, 108402), (245, 92916), (252, 90335), (261, 87220), (267, 85260), (290, 78498), (294, 77430), (315, 72268), (348, 65415), (356, 63945), (406, 56070), (420, 54201), (435, 52332), (441, 51620), (445, 51156), (490, 46458), (522, 43610), (534, 42630), (580, 39249), (588, 38715), (609, 37380), (623, 36540), (630, 36134), (735, 30972), (801, 28420), (812, 28035), (870, 26166), (882, 25810), (890, 25578), (980, 23229), (1015, 22428), (1044, 21805), (1068, 21315), (1218, 18690), (1246, 18270), (1260, 18067), (1305, 17444), (1335, 17052), (1421, 16020), (1470, 15486), (1602, 14210), (1740, 13083), (1764, 12905), (1780, 12789), (1827, 12460), (1869, 12180), (2030, 11214), (2205, 10324), (2436, 9345), (2492, 9135), (2581, 8820), (2610, 8722), (2670, 8526), (2842, 8010), (2940, 7743), (3045, 7476), (3115, 7308), (3204, 7105), (3654, 6230), (3738, 6090), (4005, 5684), (4060, 5607), (4263, 5340), (4361, 5220), (4410, 5162)]