91980900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 341644800

約数和(自身を除く): 249663900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 27, 30, 33, 36, 38, 44, 45, 50, 54, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 108, 110, 114, 132, 135, 150, 163, 165, 171, 180, 190, 198, 209, 220, 225, 228, 270, 275, 285, 297, 300, 326, 330, 342, 380, 396, 418, 450, 475, 489, 495, 513, 540, 550, 570, 594, 627, 652, 660, 675, 684, 815, 825, 836, 855, 900, 950, 978, 990, 1026, 1045, 1100, 1140, 1188, 1254, 1350, 1425, 1467, 1485, 1630, 1650, 1710, 1793, 1881, 1900, 1956, 1980, 2052, 2090, 2445, 2475, 2508, 2565, 2700, 2850, 2934, 2970, 3097, 3135, 3260, 3300, 3420, 3586, 3762, 4075, 4180, 4275, 4401, 4890, 4950, 5130, 5225, 5379, 5643, 5700, 5868, 5940, 6194, 6270, 7172, 7335, 7425, 7524, 8150, 8550, 8802, 8965, 9291, 9405, 9780, 9900, 10260, 10450, 10758, 11286, 12225, 12388, 12540, 12825, 14670, 14850, 15485, 15675, 16137, 16300, 17100, 17604, 17930, 18582, 18810, 20900, 21516, 22005, 22572, 24450, 25650, 26895, 27873, 28215, 29340, 29700, 30970, 31350, 32274, 34067, 35860, 36675, 37164, 37620, 44010, 44825, 46455, 47025, 48411, 48900, 51300, 53790, 55746, 56430, 61940, 62700, 64548, 68134, 73350, 77425, 80685, 83619, 88020, 89650, 92910, 94050, 96822, 102201, 107580, 110025, 111492, 112860, 134475, 136268, 139365, 141075, 146700, 154850, 161370, 167238, 170335, 179300, 185820, 188100, 193644, 204402, 220050, 232275, 242055, 268950, 278730, 282150, 306603, 309700, 322740, 334476, 340670, 403425, 408804, 418095, 440100, 464550, 484110, 511005, 537900, 557460, 564300, 613206, 681340, 696825, 806850, 836190, 851675, 919809, 929100, 968220, 1022010, 1210275, 1226412, 1393650, 1533015, 1613700, 1672380, 1703350, 1839618, 2044020, 2090475, 2420550, 2555025, 2787300, 3066030, 3406700, 3679236, 4180950, 4599045, 4841100, 5110050, 6132060, 7665075, 8361900, 9198090, 10220100, 15330150, 18396180, 22995225, 30660300, 45990450, 91980900]

約数ペア:

[(1, 91980900), (2, 45990450), (3, 30660300), (4, 22995225), (5, 18396180), (6, 15330150), (9, 10220100), (10, 9198090), (11, 8361900), (12, 7665075), (15, 6132060), (18, 5110050), (19, 4841100), (20, 4599045), (22, 4180950), (25, 3679236), (27, 3406700), (30, 3066030), (33, 2787300), (36, 2555025), (38, 2420550), (44, 2090475), (45, 2044020), (50, 1839618), (54, 1703350), (55, 1672380), (57, 1613700), (60, 1533015), (66, 1393650), (75, 1226412), (76, 1210275), (90, 1022010), (95, 968220), (99, 929100), (100, 919809), (108, 851675), (110, 836190), (114, 806850), (132, 696825), (135, 681340), (150, 613206), (163, 564300), (165, 557460), (171, 537900), (180, 511005), (190, 484110), (198, 464550), (209, 440100), (220, 418095), (225, 408804), (228, 403425), (270, 340670), (275, 334476), (285, 322740), (297, 309700), (300, 306603), (326, 282150), (330, 278730), (342, 268950), (380, 242055), (396, 232275), (418, 220050), (450, 204402), (475, 193644), (489, 188100), (495, 185820), (513, 179300), (540, 170335), (550, 167238), (570, 161370), (594, 154850), (627, 146700), (652, 141075), (660, 139365), (675, 136268), (684, 134475), (815, 112860), (825, 111492), (836, 110025), (855, 107580), (900, 102201), (950, 96822), (978, 94050), (990, 92910), (1026, 89650), (1045, 88020), (1100, 83619), (1140, 80685), (1188, 77425), (1254, 73350), (1350, 68134), (1425, 64548), (1467, 62700), (1485, 61940), (1630, 56430), (1650, 55746), (1710, 53790), (1793, 51300), (1881, 48900), (1900, 48411), (1956, 47025), (1980, 46455), (2052, 44825), (2090, 44010), (2445, 37620), (2475, 37164), (2508, 36675), (2565, 35860), (2700, 34067), (2850, 32274), (2934, 31350), (2970, 30970), (3097, 29700), (3135, 29340), (3260, 28215), (3300, 27873), (3420, 26895), (3586, 25650), (3762, 24450), (4075, 22572), (4180, 22005), (4275, 21516), (4401, 20900), (4890, 18810), (4950, 18582), (5130, 17930), (5225, 17604), (5379, 17100), (5643, 16300), (5700, 16137), (5868, 15675), (5940, 15485), (6194, 14850), (6270, 14670), (7172, 12825), (7335, 12540), (7425, 12388), (7524, 12225), (8150, 11286), (8550, 10758), (8802, 10450), (8965, 10260), (9291, 9900), (9405, 9780)]