235027980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 818405280

約数和(自身を除く): 583377300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 109, 110, 121, 132, 135, 162, 165, 180, 198, 218, 220, 242, 270, 297, 324, 327, 330, 363, 396, 405, 436, 484, 495, 540, 545, 594, 605, 654, 660, 726, 810, 891, 981, 990, 1089, 1090, 1188, 1199, 1210, 1308, 1331, 1452, 1485, 1620, 1635, 1782, 1815, 1962, 1980, 2178, 2180, 2398, 2420, 2662, 2943, 2970, 3267, 3270, 3564, 3597, 3630, 3924, 3993, 4356, 4455, 4796, 4905, 5324, 5445, 5886, 5940, 5995, 6534, 6540, 6655, 7194, 7260, 7986, 8829, 8910, 9801, 9810, 10791, 10890, 11772, 11979, 11990, 13068, 13189, 13310, 14388, 14715, 15972, 16335, 17658, 17820, 17985, 19602, 19620, 19965, 21582, 21780, 23958, 23980, 26378, 26620, 29430, 32373, 32670, 35316, 35937, 35970, 39204, 39567, 39930, 43164, 44145, 47916, 49005, 52756, 53955, 58860, 59895, 64746, 65340, 65945, 71874, 71940, 79134, 79860, 88290, 97119, 98010, 107811, 107910, 118701, 119790, 129492, 131890, 143748, 145079, 158268, 161865, 176580, 179685, 194238, 196020, 197835, 215622, 215820, 237402, 239580, 263780, 290158, 323730, 356103, 359370, 388476, 395670, 431244, 435237, 474804, 485595, 539055, 580316, 593505, 647460, 712206, 718740, 725395, 791340, 870474, 971190, 1068309, 1078110, 1187010, 1305711, 1424412, 1450790, 1740948, 1780515, 1942380, 2136618, 2156220, 2176185, 2374020, 2611422, 2901580, 3561030, 3917133, 4273236, 4352370, 5222844, 5341545, 6528555, 7122060, 7834266, 8704740, 10683090, 11751399, 13057110, 15668532, 19585665, 21366180, 23502798, 26114220, 39171330, 47005596, 58756995, 78342660, 117513990, 235027980]

約数ペア:

[(1, 235027980), (2, 117513990), (3, 78342660), (4, 58756995), (5, 47005596), (6, 39171330), (9, 26114220), (10, 23502798), (11, 21366180), (12, 19585665), (15, 15668532), (18, 13057110), (20, 11751399), (22, 10683090), (27, 8704740), (30, 7834266), (33, 7122060), (36, 6528555), (44, 5341545), (45, 5222844), (54, 4352370), (55, 4273236), (60, 3917133), (66, 3561030), (81, 2901580), (90, 2611422), (99, 2374020), (108, 2176185), (109, 2156220), (110, 2136618), (121, 1942380), (132, 1780515), (135, 1740948), (162, 1450790), (165, 1424412), (180, 1305711), (198, 1187010), (218, 1078110), (220, 1068309), (242, 971190), (270, 870474), (297, 791340), (324, 725395), (327, 718740), (330, 712206), (363, 647460), (396, 593505), (405, 580316), (436, 539055), (484, 485595), (495, 474804), (540, 435237), (545, 431244), (594, 395670), (605, 388476), (654, 359370), (660, 356103), (726, 323730), (810, 290158), (891, 263780), (981, 239580), (990, 237402), (1089, 215820), (1090, 215622), (1188, 197835), (1199, 196020), (1210, 194238), (1308, 179685), (1331, 176580), (1452, 161865), (1485, 158268), (1620, 145079), (1635, 143748), (1782, 131890), (1815, 129492), (1962, 119790), (1980, 118701), (2178, 107910), (2180, 107811), (2398, 98010), (2420, 97119), (2662, 88290), (2943, 79860), (2970, 79134), (3267, 71940), (3270, 71874), (3564, 65945), (3597, 65340), (3630, 64746), (3924, 59895), (3993, 58860), (4356, 53955), (4455, 52756), (4796, 49005), (4905, 47916), (5324, 44145), (5445, 43164), (5886, 39930), (5940, 39567), (5995, 39204), (6534, 35970), (6540, 35937), (6655, 35316), (7194, 32670), (7260, 32373), (7986, 29430), (8829, 26620), (8910, 26378), (9801, 23980), (9810, 23958), (10791, 21780), (10890, 21582), (11772, 19965), (11979, 19620), (11990, 19602), (13068, 17985), (13189, 17820), (13310, 17658), (14388, 16335), (14715, 15972)]