139483500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 457906176

約数和(自身を除く): 318422676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 130, 138, 150, 156, 195, 230, 250, 260, 276, 299, 300, 311, 325, 345, 375, 390, 460, 500, 575, 598, 622, 650, 690, 750, 780, 897, 933, 975, 1150, 1196, 1244, 1300, 1380, 1495, 1500, 1555, 1625, 1725, 1794, 1866, 1950, 2300, 2875, 2990, 3110, 3250, 3450, 3588, 3732, 3900, 4043, 4485, 4665, 4875, 5750, 5980, 6220, 6500, 6900, 7153, 7475, 7775, 8086, 8625, 8970, 9330, 9750, 11500, 12129, 14306, 14950, 15550, 16172, 17250, 17940, 18660, 19500, 20215, 21459, 22425, 23325, 24258, 28612, 29900, 31100, 34500, 35765, 37375, 38875, 40430, 42918, 44850, 46650, 48516, 60645, 71530, 74750, 77750, 80860, 85836, 89700, 92989, 93300, 101075, 107295, 112125, 116625, 121290, 143060, 149500, 155500, 178825, 185978, 202150, 214590, 224250, 233250, 242580, 278967, 303225, 357650, 371956, 404300, 429180, 448500, 464945, 466500, 505375, 536475, 557934, 606450, 715300, 894125, 929890, 1010750, 1072950, 1115868, 1212900, 1394835, 1516125, 1788250, 1859780, 2021500, 2145900, 2324725, 2682375, 2789670, 3032250, 3576500, 4649450, 5364750, 5579340, 6064500, 6974175, 9298900, 10729500, 11623625, 13948350, 23247250, 27896700, 34870875, 46494500, 69741750, 139483500]

約数ペア:

[(1, 139483500), (2, 69741750), (3, 46494500), (4, 34870875), (5, 27896700), (6, 23247250), (10, 13948350), (12, 11623625), (13, 10729500), (15, 9298900), (20, 6974175), (23, 6064500), (25, 5579340), (26, 5364750), (30, 4649450), (39, 3576500), (46, 3032250), (50, 2789670), (52, 2682375), (60, 2324725), (65, 2145900), (69, 2021500), (75, 1859780), (78, 1788250), (92, 1516125), (100, 1394835), (115, 1212900), (125, 1115868), (130, 1072950), (138, 1010750), (150, 929890), (156, 894125), (195, 715300), (230, 606450), (250, 557934), (260, 536475), (276, 505375), (299, 466500), (300, 464945), (311, 448500), (325, 429180), (345, 404300), (375, 371956), (390, 357650), (460, 303225), (500, 278967), (575, 242580), (598, 233250), (622, 224250), (650, 214590), (690, 202150), (750, 185978), (780, 178825), (897, 155500), (933, 149500), (975, 143060), (1150, 121290), (1196, 116625), (1244, 112125), (1300, 107295), (1380, 101075), (1495, 93300), (1500, 92989), (1555, 89700), (1625, 85836), (1725, 80860), (1794, 77750), (1866, 74750), (1950, 71530), (2300, 60645), (2875, 48516), (2990, 46650), (3110, 44850), (3250, 42918), (3450, 40430), (3588, 38875), (3732, 37375), (3900, 35765), (4043, 34500), (4485, 31100), (4665, 29900), (4875, 28612), (5750, 24258), (5980, 23325), (6220, 22425), (6500, 21459), (6900, 20215), (7153, 19500), (7475, 18660), (7775, 17940), (8086, 17250), (8625, 16172), (8970, 15550), (9330, 14950), (9750, 14306), (11500, 12129)]