74690550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 222842880

約数和(自身を除く): 148152330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 79, 90, 99, 110, 150, 158, 165, 191, 198, 225, 237, 275, 330, 382, 395, 450, 474, 495, 550, 573, 711, 790, 825, 869, 955, 990, 1146, 1185, 1422, 1650, 1719, 1738, 1910, 1975, 2101, 2370, 2475, 2607, 2865, 3438, 3555, 3950, 4202, 4345, 4775, 4950, 5214, 5730, 5925, 6303, 7110, 7821, 8595, 8690, 9550, 10505, 11850, 12606, 13035, 14325, 15089, 15642, 17190, 17775, 18909, 21010, 21725, 26070, 28650, 30178, 31515, 35550, 37818, 39105, 42975, 43450, 45267, 52525, 63030, 65175, 75445, 78210, 85950, 90534, 94545, 105050, 130350, 135801, 150890, 157575, 165979, 189090, 195525, 226335, 271602, 315150, 331958, 377225, 391050, 452670, 472725, 497937, 679005, 754450, 829895, 945450, 995874, 1131675, 1358010, 1493811, 1659790, 2263350, 2489685, 2987622, 3395025, 4149475, 4979370, 6790050, 7469055, 8298950, 12448425, 14938110, 24896850, 37345275, 74690550]

約数ペア:

[(1, 74690550), (2, 37345275), (3, 24896850), (5, 14938110), (6, 12448425), (9, 8298950), (10, 7469055), (11, 6790050), (15, 4979370), (18, 4149475), (22, 3395025), (25, 2987622), (30, 2489685), (33, 2263350), (45, 1659790), (50, 1493811), (55, 1358010), (66, 1131675), (75, 995874), (79, 945450), (90, 829895), (99, 754450), (110, 679005), (150, 497937), (158, 472725), (165, 452670), (191, 391050), (198, 377225), (225, 331958), (237, 315150), (275, 271602), (330, 226335), (382, 195525), (395, 189090), (450, 165979), (474, 157575), (495, 150890), (550, 135801), (573, 130350), (711, 105050), (790, 94545), (825, 90534), (869, 85950), (955, 78210), (990, 75445), (1146, 65175), (1185, 63030), (1422, 52525), (1650, 45267), (1719, 43450), (1738, 42975), (1910, 39105), (1975, 37818), (2101, 35550), (2370, 31515), (2475, 30178), (2607, 28650), (2865, 26070), (3438, 21725), (3555, 21010), (3950, 18909), (4202, 17775), (4345, 17190), (4775, 15642), (4950, 15089), (5214, 14325), (5730, 13035), (5925, 12606), (6303, 11850), (7110, 10505), (7821, 9550), (8595, 8690)]