219396478500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{1607}}^1\times {\mathrm{3371}}^1$

素因数の和:5009

約数の個数: 240

約数和(自身を含む): 716442959232

約数和(自身を除く): 497046480732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1607, 1620, 2025, 2250, 2700, 3214, 3371, 3375, 4050, 4500, 4821, 6428, 6742, 6750, 8035, 8100, 9642, 10113, 10125, 13484, 13500, 14463, 16070, 16855, 19284, 20226, 20250, 24105, 28926, 30339, 32140, 33710, 40175, 40452, 40500, 43389, 48210, 50565, 57852, 60678, 67420, 72315, 80350, 84275, 86778, 91017, 96420, 101130, 120525, 121356, 130167, 144630, 151695, 160700, 168550, 173556, 182034, 200875, 202260, 216945, 241050, 252825, 260334, 273051, 289260, 303390, 337100, 361575, 364068, 401750, 421375, 433890, 455085, 482100, 505650, 520668, 546102, 602625, 606780, 650835, 723150, 758475, 803500, 842750, 867780, 910170, 1011300, 1084725, 1092204, 1205250, 1264125, 1301670, 1365255, 1446300, 1516950, 1685500, 1807875, 1820340, 2169450, 2275425, 2410500, 2528250, 2603340, 2730510, 3033900, 3254175, 3615750, 3792375, 4338900, 4550850, 5056500, 5417197, 5423625, 5461020, 6508350, 6826275, 7231500, 7584750, 9101700, 10834394, 10847250, 11377125, 13016700, 13652550, 15169500, 16251591, 16270875, 21668788, 21694500, 22754250, 27085985, 27305100, 32503182, 32541750, 34131375, 45508500, 48754773, 54171970, 65006364, 65083500, 68262750, 81257955, 97509546, 108343940, 135429925, 136525500, 146264319, 162515910, 195019092, 243773865, 270859850, 292528638, 325031820, 406289775, 438792957, 487547730, 541719700, 585057276, 677149625, 731321595, 812579550, 877585914, 975095460, 1218869325, 1354299250, 1462643190, 1625159100, 1755171828, 2031448875, 2193964785, 2437738650, 2708598500, 2925286380, 3656607975, 4062897750, 4387929570, 4875477300, 6094346625, 7313215950, 8125795500, 8775859140, 10969823925, 12188693250, 14626431900, 18283039875, 21939647850, 24377386500, 36566079750, 43879295700, 54849119625, 73132159500, 109698239250, 219396478500]

約数ペア:

[(1, 219396478500), (2, 109698239250), (3, 73132159500), (4, 54849119625), (5, 43879295700), (6, 36566079750), (9, 24377386500), (10, 21939647850), (12, 18283039875), (15, 14626431900), (18, 12188693250), (20, 10969823925), (25, 8775859140), (27, 8125795500), (30, 7313215950), (36, 6094346625), (45, 4875477300), (50, 4387929570), (54, 4062897750), (60, 3656607975), (75, 2925286380), (81, 2708598500), (90, 2437738650), (100, 2193964785), (108, 2031448875), (125, 1755171828), (135, 1625159100), (150, 1462643190), (162, 1354299250), (180, 1218869325), (225, 975095460), (250, 877585914), (270, 812579550), (300, 731321595), (324, 677149625), (375, 585057276), (405, 541719700), (450, 487547730), (500, 438792957), (540, 406289775), (675, 325031820), (750, 292528638), (810, 270859850), (900, 243773865), (1125, 195019092), (1350, 162515910), (1500, 146264319), (1607, 136525500), (1620, 135429925), (2025, 108343940), (2250, 97509546), (2700, 81257955), (3214, 68262750), (3371, 65083500), (3375, 65006364), (4050, 54171970), (4500, 48754773), (4821, 45508500), (6428, 34131375), (6742, 32541750), (6750, 32503182), (8035, 27305100), (8100, 27085985), (9642, 22754250), (10113, 21694500), (10125, 21668788), (13484, 16270875), (13500, 16251591), (14463, 15169500), (16070, 13652550), (16855, 13016700), (19284, 11377125), (20226, 10847250), (20250, 10834394), (24105, 9101700), (28926, 7584750), (30339, 7231500), (32140, 6826275), (33710, 6508350), (40175, 5461020), (40452, 5423625), (40500, 5417197), (43389, 5056500), (48210, 4550850), (50565, 4338900), (57852, 3792375), (60678, 3615750), (67420, 3254175), (72315, 3033900), (80350, 2730510), (84275, 2603340), (86778, 2528250), (91017, 2410500), (96420, 2275425), (101130, 2169450), (120525, 1820340), (121356, 1807875), (130167, 1685500), (144630, 1516950), (151695, 1446300), (160700, 1365255), (168550, 1301670), (173556, 1264125), (182034, 1205250), (200875, 1092204), (202260, 1084725), (216945, 1011300), (241050, 910170), (252825, 867780), (260334, 842750), (273051, 803500), (289260, 758475), (303390, 723150), (337100, 650835), (361575, 606780), (364068, 602625), (401750, 546102), (421375, 520668), (433890, 505650), (455085, 482100)]