1450380000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 240

約数和(自身を含む): 4969109376

約数和(自身を除く): 3518729376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 480, 500, 552, 575, 600, 625, 690, 736, 750, 800, 920, 1000, 1051, 1104, 1150, 1200, 1250, 1380, 1500, 1725, 1840, 1875, 2000, 2102, 2208, 2300, 2400, 2500, 2760, 2875, 3000, 3153, 3450, 3680, 3750, 4000, 4204, 4600, 5000, 5255, 5520, 5750, 6000, 6306, 6900, 7500, 8408, 8625, 9200, 10000, 10510, 11040, 11500, 12000, 12612, 13800, 14375, 15000, 15765, 16816, 17250, 18400, 20000, 21020, 23000, 24173, 25224, 26275, 27600, 28750, 30000, 31530, 33632, 34500, 42040, 43125, 46000, 48346, 50448, 52550, 55200, 57500, 60000, 63060, 69000, 72519, 78825, 84080, 86250, 92000, 96692, 100896, 105100, 115000, 120865, 126120, 131375, 138000, 145038, 157650, 168160, 172500, 193384, 210200, 230000, 241730, 252240, 262750, 276000, 290076, 315300, 345000, 362595, 386768, 394125, 420400, 460000, 483460, 504480, 525500, 580152, 604325, 630600, 656875, 690000, 725190, 773536, 788250, 840800, 966920, 1051000, 1160304, 1208650, 1261200, 1313750, 1380000, 1450380, 1576500, 1812975, 1933840, 1970625, 2102000, 2320608, 2417300, 2522400, 2627500, 2900760, 3021625, 3153000, 3625950, 3867680, 3941250, 4204000, 4834600, 5255000, 5801520, 6043250, 6306000, 7251900, 7882500, 9064875, 9669200, 10510000, 11603040, 12086500, 12612000, 14503800, 15108125, 15765000, 18129750, 19338400, 21020000, 24173000, 29007600, 30216250, 31530000, 36259500, 45324375, 48346000, 58015200, 60432500, 63060000, 72519000, 90648750, 96692000, 120865000, 145038000, 181297500, 241730000, 290076000, 362595000, 483460000, 725190000, 1450380000]

約数ペア:

[(1, 1450380000), (2, 725190000), (3, 483460000), (4, 362595000), (5, 290076000), (6, 241730000), (8, 181297500), (10, 145038000), (12, 120865000), (15, 96692000), (16, 90648750), (20, 72519000), (23, 63060000), (24, 60432500), (25, 58015200), (30, 48346000), (32, 45324375), (40, 36259500), (46, 31530000), (48, 30216250), (50, 29007600), (60, 24173000), (69, 21020000), (75, 19338400), (80, 18129750), (92, 15765000), (96, 15108125), (100, 14503800), (115, 12612000), (120, 12086500), (125, 11603040), (138, 10510000), (150, 9669200), (160, 9064875), (184, 7882500), (200, 7251900), (230, 6306000), (240, 6043250), (250, 5801520), (276, 5255000), (300, 4834600), (345, 4204000), (368, 3941250), (375, 3867680), (400, 3625950), (460, 3153000), (480, 3021625), (500, 2900760), (552, 2627500), (575, 2522400), (600, 2417300), (625, 2320608), (690, 2102000), (736, 1970625), (750, 1933840), (800, 1812975), (920, 1576500), (1000, 1450380), (1051, 1380000), (1104, 1313750), (1150, 1261200), (1200, 1208650), (1250, 1160304), (1380, 1051000), (1500, 966920), (1725, 840800), (1840, 788250), (1875, 773536), (2000, 725190), (2102, 690000), (2208, 656875), (2300, 630600), (2400, 604325), (2500, 580152), (2760, 525500), (2875, 504480), (3000, 483460), (3153, 460000), (3450, 420400), (3680, 394125), (3750, 386768), (4000, 362595), (4204, 345000), (4600, 315300), (5000, 290076), (5255, 276000), (5520, 262750), (5750, 252240), (6000, 241730), (6306, 230000), (6900, 210200), (7500, 193384), (8408, 172500), (8625, 168160), (9200, 157650), (10000, 145038), (10510, 138000), (11040, 131375), (11500, 126120), (12000, 120865), (12612, 115000), (13800, 105100), (14375, 100896), (15000, 96692), (15765, 92000), (16816, 86250), (17250, 84080), (18400, 78825), (20000, 72519), (21020, 69000), (23000, 63060), (24173, 60000), (25224, 57500), (26275, 55200), (27600, 52550), (28750, 50448), (30000, 48346), (31530, 46000), (33632, 43125), (34500, 42040)]