19206895500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109441}}^1$

素因数の和:109482

約数の個数: 192

約数和(自身を含む): 66925971840

約数和(自身を除く): 47719076340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 900, 975, 1125, 1170, 1300, 1350, 1404, 1500, 1625, 1755, 1950, 2250, 2340, 2700, 2925, 3250, 3375, 3510, 3900, 4500, 4875, 5850, 6500, 6750, 7020, 8775, 9750, 11700, 13500, 14625, 17550, 19500, 29250, 35100, 43875, 58500, 87750, 109441, 175500, 218882, 328323, 437764, 547205, 656646, 984969, 1094410, 1313292, 1422733, 1641615, 1969938, 2188820, 2736025, 2845466, 2954907, 3283230, 3939876, 4268199, 4924845, 5472050, 5690932, 5909814, 6566460, 7113665, 8208075, 8536398, 9849690, 10944100, 11819628, 12804597, 13680125, 14227330, 14774535, 16416150, 17072796, 19699380, 21340995, 24624225, 25609194, 27360250, 28454660, 29549070, 32832300, 35568325, 38413791, 41040375, 42681990, 49248450, 51218388, 54720500, 59098140, 64022985, 71136650, 73872675, 76827582, 82080750, 85363980, 98496900, 106704975, 123121125, 128045970, 142273300, 147745350, 153655164, 164161500, 177841625, 192068955, 213409950, 246242250, 256091940, 295490700, 320114925, 355683250, 369363375, 384137910, 426819900, 492484500, 533524875, 640229850, 711366500, 738726750, 768275820, 960344775, 1067049750, 1280459700, 1477453500, 1600574625, 1920689550, 2134099500, 3201149250, 3841379100, 4801723875, 6402298500, 9603447750, 19206895500]

約数ペア:

[(1, 19206895500), (2, 9603447750), (3, 6402298500), (4, 4801723875), (5, 3841379100), (6, 3201149250), (9, 2134099500), (10, 1920689550), (12, 1600574625), (13, 1477453500), (15, 1280459700), (18, 1067049750), (20, 960344775), (25, 768275820), (26, 738726750), (27, 711366500), (30, 640229850), (36, 533524875), (39, 492484500), (45, 426819900), (50, 384137910), (52, 369363375), (54, 355683250), (60, 320114925), (65, 295490700), (75, 256091940), (78, 246242250), (90, 213409950), (100, 192068955), (108, 177841625), (117, 164161500), (125, 153655164), (130, 147745350), (135, 142273300), (150, 128045970), (156, 123121125), (180, 106704975), (195, 98496900), (225, 85363980), (234, 82080750), (250, 76827582), (260, 73872675), (270, 71136650), (300, 64022985), (325, 59098140), (351, 54720500), (375, 51218388), (390, 49248450), (450, 42681990), (468, 41040375), (500, 38413791), (540, 35568325), (585, 32832300), (650, 29549070), (675, 28454660), (702, 27360250), (750, 25609194), (780, 24624225), (900, 21340995), (975, 19699380), (1125, 17072796), (1170, 16416150), (1300, 14774535), (1350, 14227330), (1404, 13680125), (1500, 12804597), (1625, 11819628), (1755, 10944100), (1950, 9849690), (2250, 8536398), (2340, 8208075), (2700, 7113665), (2925, 6566460), (3250, 5909814), (3375, 5690932), (3510, 5472050), (3900, 4924845), (4500, 4268199), (4875, 3939876), (5850, 3283230), (6500, 2954907), (6750, 2845466), (7020, 2736025), (8775, 2188820), (9750, 1969938), (11700, 1641615), (13500, 1422733), (14625, 1313292), (17550, 1094410), (19500, 984969), (29250, 656646), (35100, 547205), (43875, 437764), (58500, 328323), (87750, 218882), (109441, 175500)]