128421600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 144

約数和(自身を含む): 424316592

約数和(自身を除く): 295894992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 73, 75, 80, 96, 100, 120, 146, 150, 160, 200, 219, 240, 292, 300, 365, 400, 438, 480, 584, 600, 730, 733, 800, 876, 1095, 1168, 1200, 1460, 1466, 1752, 1825, 2190, 2199, 2336, 2400, 2920, 2932, 3504, 3650, 3665, 4380, 4398, 5475, 5840, 5864, 7008, 7300, 7330, 8760, 8796, 10950, 10995, 11680, 11728, 14600, 14660, 17520, 17592, 18325, 21900, 21990, 23456, 29200, 29320, 35040, 35184, 36650, 43800, 43980, 53509, 54975, 58400, 58640, 70368, 73300, 87600, 87960, 107018, 109950, 117280, 146600, 160527, 175200, 175920, 214036, 219900, 267545, 293200, 321054, 351840, 428072, 439800, 535090, 586400, 642108, 802635, 856144, 879600, 1070180, 1284216, 1337725, 1605270, 1712288, 1759200, 2140360, 2568432, 2675450, 3210540, 4013175, 4280720, 5136864, 5350900, 6421080, 8026350, 8561440, 10701800, 12842160, 16052700, 21403600, 25684320, 32105400, 42807200, 64210800, 128421600]

約数ペア:

[(1, 128421600), (2, 64210800), (3, 42807200), (4, 32105400), (5, 25684320), (6, 21403600), (8, 16052700), (10, 12842160), (12, 10701800), (15, 8561440), (16, 8026350), (20, 6421080), (24, 5350900), (25, 5136864), (30, 4280720), (32, 4013175), (40, 3210540), (48, 2675450), (50, 2568432), (60, 2140360), (73, 1759200), (75, 1712288), (80, 1605270), (96, 1337725), (100, 1284216), (120, 1070180), (146, 879600), (150, 856144), (160, 802635), (200, 642108), (219, 586400), (240, 535090), (292, 439800), (300, 428072), (365, 351840), (400, 321054), (438, 293200), (480, 267545), (584, 219900), (600, 214036), (730, 175920), (733, 175200), (800, 160527), (876, 146600), (1095, 117280), (1168, 109950), (1200, 107018), (1460, 87960), (1466, 87600), (1752, 73300), (1825, 70368), (2190, 58640), (2199, 58400), (2336, 54975), (2400, 53509), (2920, 43980), (2932, 43800), (3504, 36650), (3650, 35184), (3665, 35040), (4380, 29320), (4398, 29200), (5475, 23456), (5840, 21990), (5864, 21900), (7008, 18325), (7300, 17592), (7330, 17520), (8760, 14660), (8796, 14600), (10950, 11728), (10995, 11680)]