198854100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 678190968

約数和(自身を除く): 479336868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 41, 45, 50, 51, 60, 68, 75, 82, 85, 90, 100, 102, 123, 150, 153, 164, 170, 180, 204, 205, 225, 246, 255, 300, 306, 317, 340, 369, 410, 425, 450, 492, 510, 612, 615, 634, 697, 738, 765, 820, 850, 900, 951, 1020, 1025, 1230, 1268, 1275, 1394, 1476, 1530, 1585, 1700, 1845, 1902, 2050, 2091, 2460, 2550, 2788, 2853, 3060, 3075, 3170, 3485, 3690, 3804, 3825, 4100, 4182, 4755, 5100, 5389, 5706, 6150, 6273, 6340, 6970, 7380, 7650, 7925, 8364, 9225, 9510, 10455, 10778, 11412, 12300, 12546, 12997, 13940, 14265, 15300, 15850, 16167, 17425, 18450, 19020, 20910, 21556, 23775, 25092, 25994, 26945, 28530, 31365, 31700, 32334, 34850, 36900, 38991, 41820, 47550, 48501, 51988, 52275, 53890, 57060, 62730, 64668, 64985, 69700, 71325, 77982, 80835, 95100, 97002, 104550, 107780, 116973, 125460, 129970, 134725, 142650, 155964, 156825, 161670, 194004, 194955, 209100, 220949, 233946, 242505, 259940, 269450, 285300, 313650, 323340, 324925, 389910, 404175, 441898, 467892, 485010, 538900, 584865, 627300, 649850, 662847, 779820, 808350, 883796, 970020, 974775, 1104745, 1169730, 1212525, 1299700, 1325694, 1616700, 1949550, 1988541, 2209490, 2339460, 2425050, 2651388, 2924325, 3314235, 3899100, 3977082, 4418980, 4850100, 5523725, 5848650, 6628470, 7954164, 9942705, 11047450, 11697300, 13256940, 16571175, 19885410, 22094900, 33142350, 39770820, 49713525, 66284700, 99427050, 198854100]

約数ペア:

[(1, 198854100), (2, 99427050), (3, 66284700), (4, 49713525), (5, 39770820), (6, 33142350), (9, 22094900), (10, 19885410), (12, 16571175), (15, 13256940), (17, 11697300), (18, 11047450), (20, 9942705), (25, 7954164), (30, 6628470), (34, 5848650), (36, 5523725), (41, 4850100), (45, 4418980), (50, 3977082), (51, 3899100), (60, 3314235), (68, 2924325), (75, 2651388), (82, 2425050), (85, 2339460), (90, 2209490), (100, 1988541), (102, 1949550), (123, 1616700), (150, 1325694), (153, 1299700), (164, 1212525), (170, 1169730), (180, 1104745), (204, 974775), (205, 970020), (225, 883796), (246, 808350), (255, 779820), (300, 662847), (306, 649850), (317, 627300), (340, 584865), (369, 538900), (410, 485010), (425, 467892), (450, 441898), (492, 404175), (510, 389910), (612, 324925), (615, 323340), (634, 313650), (697, 285300), (738, 269450), (765, 259940), (820, 242505), (850, 233946), (900, 220949), (951, 209100), (1020, 194955), (1025, 194004), (1230, 161670), (1268, 156825), (1275, 155964), (1394, 142650), (1476, 134725), (1530, 129970), (1585, 125460), (1700, 116973), (1845, 107780), (1902, 104550), (2050, 97002), (2091, 95100), (2460, 80835), (2550, 77982), (2788, 71325), (2853, 69700), (3060, 64985), (3075, 64668), (3170, 62730), (3485, 57060), (3690, 53890), (3804, 52275), (3825, 51988), (4100, 48501), (4182, 47550), (4755, 41820), (5100, 38991), (5389, 36900), (5706, 34850), (6150, 32334), (6273, 31700), (6340, 31365), (6970, 28530), (7380, 26945), (7650, 25994), (7925, 25092), (8364, 23775), (9225, 21556), (9510, 20910), (10455, 19020), (10778, 18450), (11412, 17425), (12300, 16167), (12546, 15850), (12997, 15300), (13940, 14265)]