149954640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 364298160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 719, 790, 869, 880, 948, 1185, 1264, 1320, 1438, 1580, 1738, 1896, 2157, 2370, 2607, 2640, 2876, 3160, 3476, 3595, 3792, 4314, 4345, 4740, 5214, 5752, 6320, 6952, 7190, 7909, 8628, 8690, 9480, 10428, 10785, 11504, 13035, 13904, 14380, 15818, 17256, 17380, 18960, 20856, 21570, 23727, 26070, 28760, 31636, 34512, 34760, 39545, 41712, 43140, 47454, 52140, 56801, 57520, 63272, 69520, 79090, 86280, 94908, 104280, 113602, 118635, 126544, 158180, 170403, 172560, 189816, 208560, 227204, 237270, 284005, 316360, 340806, 379632, 454408, 474540, 568010, 624811, 632720, 681612, 852015, 908816, 949080, 1136020, 1249622, 1363224, 1704030, 1874433, 1898160, 2272040, 2499244, 2726448, 3124055, 3408060, 3748866, 4544080, 4998488, 6248110, 6816120, 7497732, 9372165, 9996976, 12496220, 13632240, 14995464, 18744330, 24992440, 29990928, 37488660, 49984880, 74977320, 149954640]

約数ペア:

[(1, 149954640), (2, 74977320), (3, 49984880), (4, 37488660), (5, 29990928), (6, 24992440), (8, 18744330), (10, 14995464), (11, 13632240), (12, 12496220), (15, 9996976), (16, 9372165), (20, 7497732), (22, 6816120), (24, 6248110), (30, 4998488), (33, 4544080), (40, 3748866), (44, 3408060), (48, 3124055), (55, 2726448), (60, 2499244), (66, 2272040), (79, 1898160), (80, 1874433), (88, 1704030), (110, 1363224), (120, 1249622), (132, 1136020), (158, 949080), (165, 908816), (176, 852015), (220, 681612), (237, 632720), (240, 624811), (264, 568010), (316, 474540), (330, 454408), (395, 379632), (440, 340806), (474, 316360), (528, 284005), (632, 237270), (660, 227204), (719, 208560), (790, 189816), (869, 172560), (880, 170403), (948, 158180), (1185, 126544), (1264, 118635), (1320, 113602), (1438, 104280), (1580, 94908), (1738, 86280), (1896, 79090), (2157, 69520), (2370, 63272), (2607, 57520), (2640, 56801), (2876, 52140), (3160, 47454), (3476, 43140), (3595, 41712), (3792, 39545), (4314, 34760), (4345, 34512), (4740, 31636), (5214, 28760), (5752, 26070), (6320, 23727), (6952, 21570), (7190, 20856), (7909, 18960), (8628, 17380), (8690, 17256), (9480, 15818), (10428, 14380), (10785, 13904), (11504, 13035)]