89895120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 160

約数和(自身を含む): 323288832

約数和(自身を除く): 233393712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 733, 840, 876, 1022, 1095, 1168, 1460, 1466, 1533, 1680, 1752, 2044, 2190, 2199, 2555, 2920, 2932, 3066, 3504, 3665, 4088, 4380, 4398, 5110, 5131, 5840, 5864, 6132, 7330, 7665, 8176, 8760, 8796, 10220, 10262, 10995, 11728, 12264, 14660, 15330, 15393, 17520, 17592, 20440, 20524, 21990, 24528, 25655, 29320, 30660, 30786, 35184, 40880, 41048, 43980, 51310, 53509, 58640, 61320, 61572, 76965, 82096, 87960, 102620, 107018, 122640, 123144, 153930, 160527, 175920, 205240, 214036, 246288, 267545, 307860, 321054, 374563, 410480, 428072, 535090, 615720, 642108, 749126, 802635, 856144, 1070180, 1123689, 1231440, 1284216, 1498252, 1605270, 1872815, 2140360, 2247378, 2568432, 2996504, 3210540, 3745630, 4280720, 4494756, 5618445, 5993008, 6421080, 7491260, 8989512, 11236890, 12842160, 14982520, 17979024, 22473780, 29965040, 44947560, 89895120]

約数ペア:

[(1, 89895120), (2, 44947560), (3, 29965040), (4, 22473780), (5, 17979024), (6, 14982520), (7, 12842160), (8, 11236890), (10, 8989512), (12, 7491260), (14, 6421080), (15, 5993008), (16, 5618445), (20, 4494756), (21, 4280720), (24, 3745630), (28, 3210540), (30, 2996504), (35, 2568432), (40, 2247378), (42, 2140360), (48, 1872815), (56, 1605270), (60, 1498252), (70, 1284216), (73, 1231440), (80, 1123689), (84, 1070180), (105, 856144), (112, 802635), (120, 749126), (140, 642108), (146, 615720), (168, 535090), (210, 428072), (219, 410480), (240, 374563), (280, 321054), (292, 307860), (336, 267545), (365, 246288), (420, 214036), (438, 205240), (511, 175920), (560, 160527), (584, 153930), (730, 123144), (733, 122640), (840, 107018), (876, 102620), (1022, 87960), (1095, 82096), (1168, 76965), (1460, 61572), (1466, 61320), (1533, 58640), (1680, 53509), (1752, 51310), (2044, 43980), (2190, 41048), (2199, 40880), (2555, 35184), (2920, 30786), (2932, 30660), (3066, 29320), (3504, 25655), (3665, 24528), (4088, 21990), (4380, 20524), (4398, 20440), (5110, 17592), (5131, 17520), (5840, 15393), (5864, 15330), (6132, 14660), (7330, 12264), (7665, 11728), (8176, 10995), (8760, 10262), (8796, 10220)]