74994480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 291436704

約数和(自身を除く): 216442224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 557, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1114, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1671, 1683, 1870, 1980, 2040, 2228, 2244, 2448, 2640, 2785, 2805, 2992, 3060, 3342, 3366, 3740, 3960, 4080, 4456, 4488, 5013, 5570, 5610, 6120, 6127, 6684, 6732, 7480, 7920, 8355, 8415, 8912, 8976, 9469, 10026, 11140, 11220, 12240, 12254, 13368, 13464, 14960, 16710, 16830, 18381, 18938, 20052, 22280, 22440, 24508, 25065, 26736, 26928, 28407, 30635, 33420, 33660, 36762, 37876, 40104, 44560, 44880, 47345, 49016, 50130, 55143, 56814, 61270, 66840, 67320, 73524, 75752, 80208, 85221, 91905, 94690, 98032, 100260, 104159, 110286, 113628, 122540, 133680, 134640, 142035, 147048, 151504, 170442, 183810, 189380, 200520, 208318, 220572, 227256, 245080, 275715, 284070, 294096, 312477, 340884, 367620, 378760, 401040, 416636, 426105, 441144, 454512, 490160, 520795, 551430, 568140, 624954, 681768, 735240, 757520, 833272, 852210, 882288, 937431, 1041590, 1102860, 1136280, 1249908, 1363536, 1470480, 1562385, 1666544, 1704420, 1874862, 2083180, 2205720, 2272560, 2499816, 3124770, 3408840, 3749724, 4166360, 4411440, 4687155, 4999632, 6249540, 6817680, 7499448, 8332720, 9374310, 12499080, 14998896, 18748620, 24998160, 37497240, 74994480]

約数ペア:

[(1, 74994480), (2, 37497240), (3, 24998160), (4, 18748620), (5, 14998896), (6, 12499080), (8, 9374310), (9, 8332720), (10, 7499448), (11, 6817680), (12, 6249540), (15, 4999632), (16, 4687155), (17, 4411440), (18, 4166360), (20, 3749724), (22, 3408840), (24, 3124770), (30, 2499816), (33, 2272560), (34, 2205720), (36, 2083180), (40, 1874862), (44, 1704420), (45, 1666544), (48, 1562385), (51, 1470480), (55, 1363536), (60, 1249908), (66, 1136280), (68, 1102860), (72, 1041590), (80, 937431), (85, 882288), (88, 852210), (90, 833272), (99, 757520), (102, 735240), (110, 681768), (120, 624954), (132, 568140), (136, 551430), (144, 520795), (153, 490160), (165, 454512), (170, 441144), (176, 426105), (180, 416636), (187, 401040), (198, 378760), (204, 367620), (220, 340884), (240, 312477), (255, 294096), (264, 284070), (272, 275715), (306, 245080), (330, 227256), (340, 220572), (360, 208318), (374, 200520), (396, 189380), (408, 183810), (440, 170442), (495, 151504), (510, 147048), (528, 142035), (557, 134640), (561, 133680), (612, 122540), (660, 113628), (680, 110286), (720, 104159), (748, 100260), (765, 98032), (792, 94690), (816, 91905), (880, 85221), (935, 80208), (990, 75752), (1020, 73524), (1114, 67320), (1122, 66840), (1224, 61270), (1320, 56814), (1360, 55143), (1496, 50130), (1530, 49016), (1584, 47345), (1671, 44880), (1683, 44560), (1870, 40104), (1980, 37876), (2040, 36762), (2228, 33660), (2244, 33420), (2448, 30635), (2640, 28407), (2785, 26928), (2805, 26736), (2992, 25065), (3060, 24508), (3342, 22440), (3366, 22280), (3740, 20052), (3960, 18938), (4080, 18381), (4456, 16830), (4488, 16710), (5013, 14960), (5570, 13464), (5610, 13368), (6120, 12254), (6127, 12240), (6684, 11220), (6732, 11140), (7480, 10026), (7920, 9469), (8355, 8976), (8415, 8912)]