148819860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 216

約数和(自身を含む): 537788160

約数和(自身を除く): 388968300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 49, 60, 63, 70, 84, 90, 94, 98, 105, 126, 140, 141, 147, 180, 188, 196, 210, 235, 245, 252, 282, 294, 315, 329, 359, 420, 423, 441, 470, 490, 564, 588, 630, 658, 705, 718, 735, 846, 882, 940, 980, 987, 1077, 1260, 1316, 1410, 1436, 1470, 1645, 1692, 1764, 1795, 1974, 2115, 2154, 2205, 2303, 2513, 2820, 2940, 2961, 3231, 3290, 3590, 3948, 4230, 4308, 4410, 4606, 4935, 5026, 5385, 5922, 6462, 6580, 6909, 7180, 7539, 8460, 8820, 9212, 9870, 10052, 10770, 11515, 11844, 12565, 12924, 13818, 14805, 15078, 16155, 16873, 17591, 19740, 20727, 21540, 22617, 23030, 25130, 27636, 29610, 30156, 32310, 33746, 34545, 35182, 37695, 41454, 45234, 46060, 50260, 50619, 52773, 59220, 64620, 67492, 69090, 70364, 75390, 82908, 84365, 87955, 90468, 101238, 103635, 105546, 113085, 118111, 138180, 150780, 151857, 158319, 168730, 175910, 202476, 207270, 211092, 226170, 236222, 253095, 263865, 303714, 316638, 337460, 351820, 354333, 414540, 452340, 472444, 506190, 527730, 590555, 607428, 633276, 708666, 759285, 791595, 826777, 1012380, 1055460, 1062999, 1181110, 1417332, 1518570, 1583190, 1653554, 1771665, 2125998, 2362220, 2480331, 3037140, 3166380, 3307108, 3543330, 4133885, 4251996, 4960662, 5314995, 7086660, 7440993, 8267770, 9921324, 10629990, 12401655, 14881986, 16535540, 21259980, 24803310, 29763972, 37204965, 49606620, 74409930, 148819860]

約数ペア:

[(1, 148819860), (2, 74409930), (3, 49606620), (4, 37204965), (5, 29763972), (6, 24803310), (7, 21259980), (9, 16535540), (10, 14881986), (12, 12401655), (14, 10629990), (15, 9921324), (18, 8267770), (20, 7440993), (21, 7086660), (28, 5314995), (30, 4960662), (35, 4251996), (36, 4133885), (42, 3543330), (45, 3307108), (47, 3166380), (49, 3037140), (60, 2480331), (63, 2362220), (70, 2125998), (84, 1771665), (90, 1653554), (94, 1583190), (98, 1518570), (105, 1417332), (126, 1181110), (140, 1062999), (141, 1055460), (147, 1012380), (180, 826777), (188, 791595), (196, 759285), (210, 708666), (235, 633276), (245, 607428), (252, 590555), (282, 527730), (294, 506190), (315, 472444), (329, 452340), (359, 414540), (420, 354333), (423, 351820), (441, 337460), (470, 316638), (490, 303714), (564, 263865), (588, 253095), (630, 236222), (658, 226170), (705, 211092), (718, 207270), (735, 202476), (846, 175910), (882, 168730), (940, 158319), (980, 151857), (987, 150780), (1077, 138180), (1260, 118111), (1316, 113085), (1410, 105546), (1436, 103635), (1470, 101238), (1645, 90468), (1692, 87955), (1764, 84365), (1795, 82908), (1974, 75390), (2115, 70364), (2154, 69090), (2205, 67492), (2303, 64620), (2513, 59220), (2820, 52773), (2940, 50619), (2961, 50260), (3231, 46060), (3290, 45234), (3590, 41454), (3948, 37695), (4230, 35182), (4308, 34545), (4410, 33746), (4606, 32310), (4935, 30156), (5026, 29610), (5385, 27636), (5922, 25130), (6462, 23030), (6580, 22617), (6909, 21540), (7180, 20727), (7539, 19740), (8460, 17591), (8820, 16873), (9212, 16155), (9870, 15078), (10052, 14805), (10770, 13818), (11515, 12924), (11844, 12565)]