197673450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 573713280

約数和(自身を除く): 376039830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 67, 75, 78, 85, 89, 102, 130, 134, 150, 170, 178, 195, 201, 221, 255, 267, 325, 335, 390, 402, 425, 442, 445, 510, 534, 650, 663, 670, 850, 871, 890, 975, 1005, 1105, 1139, 1157, 1275, 1326, 1335, 1513, 1675, 1742, 1950, 2010, 2210, 2225, 2278, 2314, 2550, 2613, 2670, 3026, 3315, 3350, 3417, 3471, 4355, 4450, 4539, 5025, 5226, 5525, 5695, 5785, 5963, 6630, 6675, 6834, 6942, 7565, 8710, 9078, 10050, 11050, 11390, 11570, 11926, 13065, 13350, 14807, 15130, 16575, 17085, 17355, 17889, 19669, 21775, 22695, 26130, 28475, 28925, 29614, 29815, 33150, 34170, 34710, 35778, 37825, 39338, 43550, 44421, 45390, 56950, 57850, 59007, 59630, 65325, 74035, 75650, 77519, 85425, 86775, 88842, 89445, 98345, 101371, 113475, 118014, 130650, 148070, 149075, 155038, 170850, 173550, 178890, 196690, 202742, 222105, 226950, 232557, 295035, 298150, 304113, 370175, 387595, 444210, 447225, 465114, 491725, 506855, 590070, 608226, 740350, 775190, 894450, 983450, 1013710, 1110525, 1162785, 1317823, 1475175, 1520565, 1937975, 2221050, 2325570, 2534275, 2635646, 2950350, 3041130, 3875950, 3953469, 5068550, 5813925, 6589115, 7602825, 7906938, 11627850, 13178230, 15205650, 19767345, 32945575, 39534690, 65891150, 98836725, 197673450]

約数ペア:

[(1, 197673450), (2, 98836725), (3, 65891150), (5, 39534690), (6, 32945575), (10, 19767345), (13, 15205650), (15, 13178230), (17, 11627850), (25, 7906938), (26, 7602825), (30, 6589115), (34, 5813925), (39, 5068550), (50, 3953469), (51, 3875950), (65, 3041130), (67, 2950350), (75, 2635646), (78, 2534275), (85, 2325570), (89, 2221050), (102, 1937975), (130, 1520565), (134, 1475175), (150, 1317823), (170, 1162785), (178, 1110525), (195, 1013710), (201, 983450), (221, 894450), (255, 775190), (267, 740350), (325, 608226), (335, 590070), (390, 506855), (402, 491725), (425, 465114), (442, 447225), (445, 444210), (510, 387595), (534, 370175), (650, 304113), (663, 298150), (670, 295035), (850, 232557), (871, 226950), (890, 222105), (975, 202742), (1005, 196690), (1105, 178890), (1139, 173550), (1157, 170850), (1275, 155038), (1326, 149075), (1335, 148070), (1513, 130650), (1675, 118014), (1742, 113475), (1950, 101371), (2010, 98345), (2210, 89445), (2225, 88842), (2278, 86775), (2314, 85425), (2550, 77519), (2613, 75650), (2670, 74035), (3026, 65325), (3315, 59630), (3350, 59007), (3417, 57850), (3471, 56950), (4355, 45390), (4450, 44421), (4539, 43550), (5025, 39338), (5226, 37825), (5525, 35778), (5695, 34710), (5785, 34170), (5963, 33150), (6630, 29815), (6675, 29614), (6834, 28925), (6942, 28475), (7565, 26130), (8710, 22695), (9078, 21775), (10050, 19669), (11050, 17889), (11390, 17355), (11570, 17085), (11926, 16575), (13065, 15130), (13350, 14807)]