148078980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 530816832

約数和(自身を除く): 382737852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 103, 105, 126, 140, 147, 163, 180, 196, 206, 210, 245, 252, 294, 309, 315, 326, 412, 420, 441, 489, 490, 515, 588, 618, 630, 652, 721, 735, 815, 882, 927, 978, 980, 1030, 1141, 1236, 1260, 1442, 1467, 1470, 1545, 1630, 1764, 1854, 1956, 2060, 2163, 2205, 2282, 2445, 2884, 2934, 2940, 3090, 3260, 3423, 3605, 3708, 4326, 4410, 4564, 4635, 4890, 5047, 5705, 5868, 6180, 6489, 6846, 7210, 7335, 7987, 8652, 8820, 9270, 9780, 10094, 10269, 10815, 11410, 12978, 13692, 14420, 14670, 15141, 15974, 16789, 17115, 18540, 20188, 20538, 21630, 22820, 23961, 25235, 25956, 29340, 30282, 31948, 32445, 33578, 34230, 39935, 41076, 43260, 45423, 47922, 50367, 50470, 51345, 60564, 64890, 67156, 68460, 71883, 75705, 79870, 83945, 90846, 95844, 100734, 100940, 102690, 117523, 119805, 129780, 143766, 151101, 151410, 159740, 167890, 181692, 201468, 205380, 227115, 235046, 239610, 251835, 287532, 302202, 302820, 335780, 352569, 359415, 454230, 470092, 479220, 503670, 587615, 604404, 705138, 718830, 755505, 822661, 908460, 1007340, 1057707, 1175230, 1410276, 1437660, 1511010, 1645322, 1762845, 2115414, 2350460, 2467983, 3022020, 3290644, 3525690, 4113305, 4230828, 4935966, 5288535, 7051380, 7403949, 8226610, 9871932, 10577070, 12339915, 14807898, 16453220, 21154140, 24679830, 29615796, 37019745, 49359660, 74039490, 148078980]

約数ペア:

[(1, 148078980), (2, 74039490), (3, 49359660), (4, 37019745), (5, 29615796), (6, 24679830), (7, 21154140), (9, 16453220), (10, 14807898), (12, 12339915), (14, 10577070), (15, 9871932), (18, 8226610), (20, 7403949), (21, 7051380), (28, 5288535), (30, 4935966), (35, 4230828), (36, 4113305), (42, 3525690), (45, 3290644), (49, 3022020), (60, 2467983), (63, 2350460), (70, 2115414), (84, 1762845), (90, 1645322), (98, 1511010), (103, 1437660), (105, 1410276), (126, 1175230), (140, 1057707), (147, 1007340), (163, 908460), (180, 822661), (196, 755505), (206, 718830), (210, 705138), (245, 604404), (252, 587615), (294, 503670), (309, 479220), (315, 470092), (326, 454230), (412, 359415), (420, 352569), (441, 335780), (489, 302820), (490, 302202), (515, 287532), (588, 251835), (618, 239610), (630, 235046), (652, 227115), (721, 205380), (735, 201468), (815, 181692), (882, 167890), (927, 159740), (978, 151410), (980, 151101), (1030, 143766), (1141, 129780), (1236, 119805), (1260, 117523), (1442, 102690), (1467, 100940), (1470, 100734), (1545, 95844), (1630, 90846), (1764, 83945), (1854, 79870), (1956, 75705), (2060, 71883), (2163, 68460), (2205, 67156), (2282, 64890), (2445, 60564), (2884, 51345), (2934, 50470), (2940, 50367), (3090, 47922), (3260, 45423), (3423, 43260), (3605, 41076), (3708, 39935), (4326, 34230), (4410, 33578), (4564, 32445), (4635, 31948), (4890, 30282), (5047, 29340), (5705, 25956), (5868, 25235), (6180, 23961), (6489, 22820), (6846, 21630), (7210, 20538), (7335, 20188), (7987, 18540), (8652, 17115), (8820, 16789), (9270, 15974), (9780, 15141), (10094, 14670), (10269, 14420), (10815, 13692), (11410, 12978)]