18272100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 67683168

約数和(自身を除く): 49411068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 113, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 226, 231, 245, 275, 294, 300, 308, 330, 339, 350, 385, 420, 452, 462, 490, 525, 539, 550, 565, 588, 660, 678, 700, 735, 770, 791, 825, 924, 980, 1050, 1078, 1100, 1130, 1155, 1225, 1243, 1356, 1470, 1540, 1582, 1617, 1650, 1695, 1925, 2100, 2156, 2260, 2310, 2373, 2450, 2486, 2695, 2825, 2940, 3164, 3234, 3300, 3390, 3675, 3729, 3850, 3955, 4620, 4746, 4900, 4972, 5390, 5537, 5650, 5775, 6215, 6468, 6780, 7350, 7458, 7700, 7910, 8085, 8475, 8701, 9492, 10780, 11074, 11300, 11550, 11865, 12430, 13475, 14700, 14916, 15820, 16170, 16611, 16950, 17402, 18645, 19775, 22148, 23100, 23730, 24860, 26103, 26950, 27685, 31075, 32340, 33222, 33900, 34804, 37290, 39550, 40425, 43505, 47460, 52206, 53900, 55370, 59325, 60907, 62150, 66444, 74580, 79100, 80850, 83055, 87010, 93225, 104412, 110740, 118650, 121814, 124300, 130515, 138425, 161700, 166110, 174020, 182721, 186450, 217525, 237300, 243628, 261030, 276850, 304535, 332220, 365442, 372900, 415275, 435050, 522060, 553700, 609070, 652575, 730884, 830550, 870100, 913605, 1218140, 1305150, 1522675, 1661100, 1827210, 2610300, 3045350, 3654420, 4568025, 6090700, 9136050, 18272100]

約数ペア:

[(1, 18272100), (2, 9136050), (3, 6090700), (4, 4568025), (5, 3654420), (6, 3045350), (7, 2610300), (10, 1827210), (11, 1661100), (12, 1522675), (14, 1305150), (15, 1218140), (20, 913605), (21, 870100), (22, 830550), (25, 730884), (28, 652575), (30, 609070), (33, 553700), (35, 522060), (42, 435050), (44, 415275), (49, 372900), (50, 365442), (55, 332220), (60, 304535), (66, 276850), (70, 261030), (75, 243628), (77, 237300), (84, 217525), (98, 186450), (100, 182721), (105, 174020), (110, 166110), (113, 161700), (132, 138425), (140, 130515), (147, 124300), (150, 121814), (154, 118650), (165, 110740), (175, 104412), (196, 93225), (210, 87010), (220, 83055), (226, 80850), (231, 79100), (245, 74580), (275, 66444), (294, 62150), (300, 60907), (308, 59325), (330, 55370), (339, 53900), (350, 52206), (385, 47460), (420, 43505), (452, 40425), (462, 39550), (490, 37290), (525, 34804), (539, 33900), (550, 33222), (565, 32340), (588, 31075), (660, 27685), (678, 26950), (700, 26103), (735, 24860), (770, 23730), (791, 23100), (825, 22148), (924, 19775), (980, 18645), (1050, 17402), (1078, 16950), (1100, 16611), (1130, 16170), (1155, 15820), (1225, 14916), (1243, 14700), (1356, 13475), (1470, 12430), (1540, 11865), (1582, 11550), (1617, 11300), (1650, 11074), (1695, 10780), (1925, 9492), (2100, 8701), (2156, 8475), (2260, 8085), (2310, 7910), (2373, 7700), (2450, 7458), (2486, 7350), (2695, 6780), (2825, 6468), (2940, 6215), (3164, 5775), (3234, 5650), (3300, 5537), (3390, 5390), (3675, 4972), (3729, 4900), (3850, 4746), (3955, 4620)]