248368950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 753523200

約数和(自身を除く): 505154250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 27, 30, 38, 45, 46, 50, 54, 57, 69, 75, 90, 95, 114, 115, 135, 138, 150, 171, 190, 207, 225, 230, 270, 285, 342, 345, 414, 421, 437, 450, 475, 513, 570, 575, 621, 675, 690, 842, 855, 874, 950, 1026, 1035, 1150, 1242, 1263, 1311, 1350, 1425, 1710, 1725, 2070, 2105, 2185, 2526, 2565, 2622, 2850, 3105, 3450, 3789, 3933, 4210, 4275, 4370, 5130, 5175, 6210, 6315, 6555, 7578, 7866, 7999, 8550, 9683, 10350, 10525, 10925, 11367, 11799, 12630, 12825, 13110, 15525, 15998, 18945, 19366, 19665, 21050, 21850, 22734, 23598, 23997, 25650, 29049, 31050, 31575, 32775, 37890, 39330, 39995, 47994, 48415, 56835, 58098, 58995, 63150, 65550, 71991, 79990, 87147, 94725, 96830, 98325, 113670, 117990, 119985, 143982, 145245, 174294, 183977, 189450, 196650, 199975, 215973, 239970, 242075, 261441, 284175, 290490, 294975, 359955, 367954, 399950, 431946, 435735, 484150, 522882, 551931, 568350, 589950, 599925, 719910, 726225, 871470, 919885, 1079865, 1103862, 1199850, 1307205, 1452450, 1655793, 1799775, 1839770, 2159730, 2178675, 2614410, 2759655, 3311586, 3599550, 4357350, 4599425, 4967379, 5399325, 5519310, 6536025, 8278965, 9198850, 9934758, 10798650, 13072050, 13798275, 16557930, 24836895, 27596550, 41394825, 49673790, 82789650, 124184475, 248368950]

約数ペア:

[(1, 248368950), (2, 124184475), (3, 82789650), (5, 49673790), (6, 41394825), (9, 27596550), (10, 24836895), (15, 16557930), (18, 13798275), (19, 13072050), (23, 10798650), (25, 9934758), (27, 9198850), (30, 8278965), (38, 6536025), (45, 5519310), (46, 5399325), (50, 4967379), (54, 4599425), (57, 4357350), (69, 3599550), (75, 3311586), (90, 2759655), (95, 2614410), (114, 2178675), (115, 2159730), (135, 1839770), (138, 1799775), (150, 1655793), (171, 1452450), (190, 1307205), (207, 1199850), (225, 1103862), (230, 1079865), (270, 919885), (285, 871470), (342, 726225), (345, 719910), (414, 599925), (421, 589950), (437, 568350), (450, 551931), (475, 522882), (513, 484150), (570, 435735), (575, 431946), (621, 399950), (675, 367954), (690, 359955), (842, 294975), (855, 290490), (874, 284175), (950, 261441), (1026, 242075), (1035, 239970), (1150, 215973), (1242, 199975), (1263, 196650), (1311, 189450), (1350, 183977), (1425, 174294), (1710, 145245), (1725, 143982), (2070, 119985), (2105, 117990), (2185, 113670), (2526, 98325), (2565, 96830), (2622, 94725), (2850, 87147), (3105, 79990), (3450, 71991), (3789, 65550), (3933, 63150), (4210, 58995), (4275, 58098), (4370, 56835), (5130, 48415), (5175, 47994), (6210, 39995), (6315, 39330), (6555, 37890), (7578, 32775), (7866, 31575), (7999, 31050), (8550, 29049), (9683, 25650), (10350, 23997), (10525, 23598), (10925, 22734), (11367, 21850), (11799, 21050), (12630, 19665), (12825, 19366), (13110, 18945), (15525, 15998)]