254699100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 899942400

約数和(自身を除く): 645243300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 31, 34, 36, 45, 50, 51, 54, 60, 62, 68, 75, 85, 90, 93, 100, 102, 108, 124, 135, 150, 153, 155, 170, 179, 180, 186, 204, 225, 255, 270, 279, 300, 306, 310, 340, 358, 372, 425, 450, 459, 465, 510, 527, 537, 540, 558, 612, 620, 675, 716, 765, 775, 837, 850, 895, 900, 918, 930, 1020, 1054, 1074, 1116, 1275, 1350, 1395, 1530, 1550, 1581, 1611, 1674, 1700, 1790, 1836, 1860, 2108, 2148, 2295, 2325, 2550, 2635, 2685, 2700, 2790, 3043, 3060, 3100, 3162, 3222, 3348, 3580, 3825, 4185, 4475, 4590, 4650, 4743, 4833, 5100, 5270, 5370, 5549, 5580, 6086, 6324, 6444, 6975, 7650, 7905, 8055, 8370, 8950, 9129, 9180, 9300, 9486, 9666, 10540, 10740, 11098, 11475, 12172, 13175, 13425, 13950, 14229, 15215, 15300, 15810, 16110, 16647, 16740, 17900, 18258, 18972, 19332, 20925, 22196, 22950, 23715, 24165, 26350, 26850, 27387, 27745, 27900, 28458, 30430, 31620, 32220, 33294, 36516, 39525, 40275, 41850, 45645, 45900, 47430, 48330, 49941, 52700, 53700, 54774, 55490, 56916, 60860, 66588, 71145, 76075, 79050, 80550, 82161, 83235, 83700, 91290, 94333, 94860, 96660, 99882, 109548, 110980, 118575, 120825, 136935, 138725, 142290, 149823, 152150, 158100, 161100, 164322, 166470, 182580, 188666, 199764, 228225, 237150, 241650, 249705, 273870, 277450, 282999, 284580, 299646, 304300, 328644, 332940, 355725, 377332, 410805, 416175, 456450, 471665, 474300, 483300, 499410, 547740, 554900, 565998, 599292, 684675, 711450, 749115, 821610, 832350, 848997, 912900, 943330, 998820, 1131996, 1248525, 1369350, 1414995, 1422900, 1498230, 1643220, 1664700, 1697994, 1886660, 2054025, 2358325, 2497050, 2546991, 2738700, 2829990, 2996460, 3395988, 3745575, 4108050, 4244985, 4716650, 4994100, 5093982, 5659980, 7074975, 7491150, 8216100, 8489970, 9433300, 10187964, 12734955, 14149950, 14982300, 16979940, 21224925, 25469910, 28299900, 42449850, 50939820, 63674775, 84899700, 127349550, 254699100]

約数ペア:

[(1, 254699100), (2, 127349550), (3, 84899700), (4, 63674775), (5, 50939820), (6, 42449850), (9, 28299900), (10, 25469910), (12, 21224925), (15, 16979940), (17, 14982300), (18, 14149950), (20, 12734955), (25, 10187964), (27, 9433300), (30, 8489970), (31, 8216100), (34, 7491150), (36, 7074975), (45, 5659980), (50, 5093982), (51, 4994100), (54, 4716650), (60, 4244985), (62, 4108050), (68, 3745575), (75, 3395988), (85, 2996460), (90, 2829990), (93, 2738700), (100, 2546991), (102, 2497050), (108, 2358325), (124, 2054025), (135, 1886660), (150, 1697994), (153, 1664700), (155, 1643220), (170, 1498230), (179, 1422900), (180, 1414995), (186, 1369350), (204, 1248525), (225, 1131996), (255, 998820), (270, 943330), (279, 912900), (300, 848997), (306, 832350), (310, 821610), (340, 749115), (358, 711450), (372, 684675), (425, 599292), (450, 565998), (459, 554900), (465, 547740), (510, 499410), (527, 483300), (537, 474300), (540, 471665), (558, 456450), (612, 416175), (620, 410805), (675, 377332), (716, 355725), (765, 332940), (775, 328644), (837, 304300), (850, 299646), (895, 284580), (900, 282999), (918, 277450), (930, 273870), (1020, 249705), (1054, 241650), (1074, 237150), (1116, 228225), (1275, 199764), (1350, 188666), (1395, 182580), (1530, 166470), (1550, 164322), (1581, 161100), (1611, 158100), (1674, 152150), (1700, 149823), (1790, 142290), (1836, 138725), (1860, 136935), (2108, 120825), (2148, 118575), (2295, 110980), (2325, 109548), (2550, 99882), (2635, 96660), (2685, 94860), (2700, 94333), (2790, 91290), (3043, 83700), (3060, 83235), (3100, 82161), (3162, 80550), (3222, 79050), (3348, 76075), (3580, 71145), (3825, 66588), (4185, 60860), (4475, 56916), (4590, 55490), (4650, 54774), (4743, 53700), (4833, 52700), (5100, 49941), (5270, 48330), (5370, 47430), (5549, 45900), (5580, 45645), (6086, 41850), (6324, 40275), (6444, 39525), (6975, 36516), (7650, 33294), (7905, 32220), (8055, 31620), (8370, 30430), (8950, 28458), (9129, 27900), (9180, 27745), (9300, 27387), (9486, 26850), (9666, 26350), (10540, 24165), (10740, 23715), (11098, 22950), (11475, 22196), (12172, 20925), (13175, 19332), (13425, 18972), (13950, 18258), (14229, 17900), (15215, 16740), (15300, 16647), (15810, 16110)]