227688300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1758

約数の個数: 216

約数和(自身を含む): 851976720

約数和(自身を除く): 624288420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1323, 1350, 1470, 1575, 1721, 1764, 1890, 2100, 2205, 2450, 2646, 2700, 2940, 3150, 3442, 3675, 3780, 4410, 4725, 4900, 5163, 5292, 6300, 6615, 6884, 7350, 8605, 8820, 9450, 10326, 11025, 12047, 13230, 14700, 15489, 17210, 18900, 20652, 22050, 24094, 25815, 26460, 30978, 33075, 34420, 36141, 43025, 44100, 46467, 48188, 51630, 60235, 61956, 66150, 72282, 77445, 84329, 86050, 92934, 103260, 108423, 120470, 129075, 132300, 144564, 154890, 168658, 172100, 180705, 185868, 216846, 232335, 240940, 252987, 258150, 301175, 309780, 325269, 337316, 361410, 387225, 421645, 433692, 464670, 505974, 516300, 542115, 602350, 650538, 722820, 758961, 774450, 843290, 903525, 929340, 1011948, 1084230, 1161675, 1204700, 1264935, 1301076, 1517922, 1548900, 1626345, 1686580, 1807050, 2108225, 2168460, 2276883, 2323350, 2529870, 2710575, 3035844, 3252690, 3614100, 3794805, 4216450, 4553766, 4646700, 5059740, 5421150, 6324675, 6505380, 7589610, 8131725, 8432900, 9107532, 10842300, 11384415, 12649350, 15179220, 16263450, 18974025, 22768830, 25298700, 32526900, 37948050, 45537660, 56922075, 75896100, 113844150, 227688300]

約数ペア:

[(1, 227688300), (2, 113844150), (3, 75896100), (4, 56922075), (5, 45537660), (6, 37948050), (7, 32526900), (9, 25298700), (10, 22768830), (12, 18974025), (14, 16263450), (15, 15179220), (18, 12649350), (20, 11384415), (21, 10842300), (25, 9107532), (27, 8432900), (28, 8131725), (30, 7589610), (35, 6505380), (36, 6324675), (42, 5421150), (45, 5059740), (49, 4646700), (50, 4553766), (54, 4216450), (60, 3794805), (63, 3614100), (70, 3252690), (75, 3035844), (84, 2710575), (90, 2529870), (98, 2323350), (100, 2276883), (105, 2168460), (108, 2108225), (126, 1807050), (135, 1686580), (140, 1626345), (147, 1548900), (150, 1517922), (175, 1301076), (180, 1264935), (189, 1204700), (196, 1161675), (210, 1084230), (225, 1011948), (245, 929340), (252, 903525), (270, 843290), (294, 774450), (300, 758961), (315, 722820), (350, 650538), (378, 602350), (420, 542115), (441, 516300), (450, 505974), (490, 464670), (525, 433692), (540, 421645), (588, 387225), (630, 361410), (675, 337316), (700, 325269), (735, 309780), (756, 301175), (882, 258150), (900, 252987), (945, 240940), (980, 232335), (1050, 216846), (1225, 185868), (1260, 180705), (1323, 172100), (1350, 168658), (1470, 154890), (1575, 144564), (1721, 132300), (1764, 129075), (1890, 120470), (2100, 108423), (2205, 103260), (2450, 92934), (2646, 86050), (2700, 84329), (2940, 77445), (3150, 72282), (3442, 66150), (3675, 61956), (3780, 60235), (4410, 51630), (4725, 48188), (4900, 46467), (5163, 44100), (5292, 43025), (6300, 36141), (6615, 34420), (6884, 33075), (7350, 30978), (8605, 26460), (8820, 25815), (9450, 24094), (10326, 22050), (11025, 20652), (12047, 18900), (13230, 17210), (14700, 15489)]