2509189600

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 6803564544

約数和(自身を除く): 4294374944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 53, 62, 80, 83, 92, 100, 106, 115, 124, 155, 160, 166, 184, 200, 212, 230, 248, 265, 310, 332, 368, 400, 415, 424, 460, 496, 530, 575, 620, 664, 713, 736, 775, 800, 830, 848, 920, 992, 1060, 1150, 1219, 1240, 1325, 1328, 1426, 1550, 1643, 1660, 1696, 1840, 1909, 2075, 2120, 2300, 2438, 2480, 2573, 2650, 2656, 2852, 3100, 3286, 3320, 3565, 3680, 3818, 4150, 4240, 4399, 4600, 4876, 4960, 5146, 5300, 5704, 6095, 6200, 6572, 6640, 7130, 7636, 8215, 8300, 8480, 8798, 9200, 9545, 9752, 10292, 10600, 11408, 12190, 12400, 12865, 13144, 13280, 14260, 15272, 16430, 16600, 17596, 17825, 18400, 19090, 19504, 20584, 21200, 21995, 22816, 24380, 24800, 25730, 26288, 28520, 30475, 30544, 32860, 33200, 35192, 35650, 37789, 38180, 39008, 41075, 41168, 42400, 43990, 47725, 48760, 51460, 52576, 57040, 59179, 60950, 61088, 64325, 65720, 66400, 70384, 71300, 75578, 76360, 82150, 82336, 87980, 95450, 97520, 101177, 102920, 109975, 114080, 118358, 121900, 128650, 131440, 136369, 140768, 142600, 151156, 152720, 164300, 175960, 188945, 190900, 195040, 202354, 205840, 219950, 236716, 243800, 257300, 262880, 272738, 285200, 295895, 302312, 305440, 328600, 351920, 377890, 381800, 404708, 411680, 439900, 473432, 487600, 505885, 514600, 545476, 570400, 591790, 604624, 657200, 681845, 703840, 755780, 763600, 809416, 879800, 944725, 946864, 975200, 1011770, 1029200, 1090952, 1183580, 1209248, 1314400, 1363690, 1479475, 1511560, 1527200, 1618832, 1759600, 1889450, 1893728, 2023540, 2058400, 2181904, 2367160, 2529425, 2727380, 2958950, 3023120, 3136487, 3237664, 3409225, 3519200, 3778900, 4047080, 4363808, 4734320, 5058850, 5454760, 5917900, 6046240, 6272974, 6818450, 7557800, 8094160, 9468640, 10117700, 10909520, 11835800, 12545948, 13636900, 15115600, 15682435, 16188320, 20235400, 21819040, 23671600, 25091896, 27273800, 30231200, 31364870, 40470800, 47343200, 50183792, 54547600, 62729740, 78412175, 80941600, 100367584, 109095200, 125459480, 156824350, 250918960, 313648700, 501837920, 627297400, 1254594800, 2509189600]

約数ペア:

[(1, 2509189600), (2, 1254594800), (4, 627297400), (5, 501837920), (8, 313648700), (10, 250918960), (16, 156824350), (20, 125459480), (23, 109095200), (25, 100367584), (31, 80941600), (32, 78412175), (40, 62729740), (46, 54547600), (50, 50183792), (53, 47343200), (62, 40470800), (80, 31364870), (83, 30231200), (92, 27273800), (100, 25091896), (106, 23671600), (115, 21819040), (124, 20235400), (155, 16188320), (160, 15682435), (166, 15115600), (184, 13636900), (200, 12545948), (212, 11835800), (230, 10909520), (248, 10117700), (265, 9468640), (310, 8094160), (332, 7557800), (368, 6818450), (400, 6272974), (415, 6046240), (424, 5917900), (460, 5454760), (496, 5058850), (530, 4734320), (575, 4363808), (620, 4047080), (664, 3778900), (713, 3519200), (736, 3409225), (775, 3237664), (800, 3136487), (830, 3023120), (848, 2958950), (920, 2727380), (992, 2529425), (1060, 2367160), (1150, 2181904), (1219, 2058400), (1240, 2023540), (1325, 1893728), (1328, 1889450), (1426, 1759600), (1550, 1618832), (1643, 1527200), (1660, 1511560), (1696, 1479475), (1840, 1363690), (1909, 1314400), (2075, 1209248), (2120, 1183580), (2300, 1090952), (2438, 1029200), (2480, 1011770), (2573, 975200), (2650, 946864), (2656, 944725), (2852, 879800), (3100, 809416), (3286, 763600), (3320, 755780), (3565, 703840), (3680, 681845), (3818, 657200), (4150, 604624), (4240, 591790), (4399, 570400), (4600, 545476), (4876, 514600), (4960, 505885), (5146, 487600), (5300, 473432), (5704, 439900), (6095, 411680), (6200, 404708), (6572, 381800), (6640, 377890), (7130, 351920), (7636, 328600), (8215, 305440), (8300, 302312), (8480, 295895), (8798, 285200), (9200, 272738), (9545, 262880), (9752, 257300), (10292, 243800), (10600, 236716), (11408, 219950), (12190, 205840), (12400, 202354), (12865, 195040), (13144, 190900), (13280, 188945), (14260, 175960), (15272, 164300), (16430, 152720), (16600, 151156), (17596, 142600), (17825, 140768), (18400, 136369), (19090, 131440), (19504, 128650), (20584, 121900), (21200, 118358), (21995, 114080), (22816, 109975), (24380, 102920), (24800, 101177), (25730, 97520), (26288, 95450), (28520, 87980), (30475, 82336), (30544, 82150), (32860, 76360), (33200, 75578), (35192, 71300), (35650, 70384), (37789, 66400), (38180, 65720), (39008, 64325), (41075, 61088), (41168, 60950), (42400, 59179), (43990, 57040), (47725, 52576), (48760, 51460)]