227693700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 216

約数和(自身を含む): 794220000

約数和(自身を除く): 566526300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 169, 180, 195, 225, 234, 260, 270, 300, 325, 338, 351, 390, 450, 468, 499, 507, 540, 585, 650, 675, 676, 702, 780, 845, 900, 975, 998, 1014, 1170, 1300, 1350, 1404, 1497, 1521, 1690, 1755, 1950, 1996, 2028, 2340, 2495, 2535, 2700, 2925, 2994, 3042, 3380, 3510, 3900, 4225, 4491, 4563, 4990, 5070, 5850, 5988, 6084, 6487, 7020, 7485, 7605, 8450, 8775, 8982, 9126, 9980, 10140, 11700, 12475, 12675, 12974, 13473, 14970, 15210, 16900, 17550, 17964, 18252, 19461, 22455, 22815, 24950, 25350, 25948, 26946, 29940, 30420, 32435, 35100, 37425, 38025, 38922, 44910, 45630, 49900, 50700, 53892, 58383, 64870, 67365, 74850, 76050, 77844, 84331, 89820, 91260, 97305, 112275, 114075, 116766, 129740, 134730, 149700, 152100, 162175, 168662, 175149, 194610, 224550, 228150, 233532, 252993, 269460, 291915, 324350, 336825, 337324, 350298, 389220, 421655, 449100, 456300, 486525, 505986, 583830, 648700, 673650, 700596, 758979, 843310, 875745, 973050, 1011972, 1167660, 1264965, 1347300, 1459575, 1517958, 1686620, 1751490, 1946100, 2108275, 2276937, 2529930, 2919150, 3035916, 3502980, 3794895, 4216550, 4378725, 4553874, 5059860, 5838300, 6324825, 7589790, 8433100, 8757450, 9107748, 11384685, 12649650, 15179580, 17514900, 18974475, 22769370, 25299300, 37948950, 45538740, 56923425, 75897900, 113846850, 227693700]

約数ペア:

[(1, 227693700), (2, 113846850), (3, 75897900), (4, 56923425), (5, 45538740), (6, 37948950), (9, 25299300), (10, 22769370), (12, 18974475), (13, 17514900), (15, 15179580), (18, 12649650), (20, 11384685), (25, 9107748), (26, 8757450), (27, 8433100), (30, 7589790), (36, 6324825), (39, 5838300), (45, 5059860), (50, 4553874), (52, 4378725), (54, 4216550), (60, 3794895), (65, 3502980), (75, 3035916), (78, 2919150), (90, 2529930), (100, 2276937), (108, 2108275), (117, 1946100), (130, 1751490), (135, 1686620), (150, 1517958), (156, 1459575), (169, 1347300), (180, 1264965), (195, 1167660), (225, 1011972), (234, 973050), (260, 875745), (270, 843310), (300, 758979), (325, 700596), (338, 673650), (351, 648700), (390, 583830), (450, 505986), (468, 486525), (499, 456300), (507, 449100), (540, 421655), (585, 389220), (650, 350298), (675, 337324), (676, 336825), (702, 324350), (780, 291915), (845, 269460), (900, 252993), (975, 233532), (998, 228150), (1014, 224550), (1170, 194610), (1300, 175149), (1350, 168662), (1404, 162175), (1497, 152100), (1521, 149700), (1690, 134730), (1755, 129740), (1950, 116766), (1996, 114075), (2028, 112275), (2340, 97305), (2495, 91260), (2535, 89820), (2700, 84331), (2925, 77844), (2994, 76050), (3042, 74850), (3380, 67365), (3510, 64870), (3900, 58383), (4225, 53892), (4491, 50700), (4563, 49900), (4990, 45630), (5070, 44910), (5850, 38922), (5988, 38025), (6084, 37425), (6487, 35100), (7020, 32435), (7485, 30420), (7605, 29940), (8450, 26946), (8775, 25948), (8982, 25350), (9126, 24950), (9980, 22815), (10140, 22455), (11700, 19461), (12475, 18252), (12675, 17964), (12974, 17550), (13473, 16900), (14970, 15210)]