239563350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1383

約数の個数: 144

約数和(自身を含む): 716037504

約数和(自身を除く): 476474154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 558, 585, 650, 775, 806, 930, 975, 1170, 1209, 1321, 1395, 1550, 1950, 2015, 2325, 2418, 2642, 2790, 2925, 3627, 3963, 4030, 4650, 5850, 6045, 6605, 6975, 7254, 7926, 10075, 11889, 12090, 13210, 13950, 17173, 18135, 19815, 20150, 23778, 30225, 33025, 34346, 36270, 39630, 40951, 51519, 59445, 60450, 66050, 81902, 85865, 90675, 99075, 103038, 118890, 122853, 154557, 171730, 181350, 198150, 204755, 245706, 257595, 297225, 309114, 368559, 409510, 429325, 515190, 532363, 594450, 614265, 737118, 772785, 858650, 1023775, 1064726, 1228530, 1287975, 1545570, 1597089, 1842795, 2047550, 2575950, 2661815, 3071325, 3194178, 3685590, 3863925, 4791267, 5323630, 6142650, 7727850, 7985445, 9213975, 9582534, 13309075, 15970890, 18427950, 23956335, 26618150, 39927225, 47912670, 79854450, 119781675, 239563350]

約数ペア:

[(1, 239563350), (2, 119781675), (3, 79854450), (5, 47912670), (6, 39927225), (9, 26618150), (10, 23956335), (13, 18427950), (15, 15970890), (18, 13309075), (25, 9582534), (26, 9213975), (30, 7985445), (31, 7727850), (39, 6142650), (45, 5323630), (50, 4791267), (62, 3863925), (65, 3685590), (75, 3194178), (78, 3071325), (90, 2661815), (93, 2575950), (117, 2047550), (130, 1842795), (150, 1597089), (155, 1545570), (186, 1287975), (195, 1228530), (225, 1064726), (234, 1023775), (279, 858650), (310, 772785), (325, 737118), (390, 614265), (403, 594450), (450, 532363), (465, 515190), (558, 429325), (585, 409510), (650, 368559), (775, 309114), (806, 297225), (930, 257595), (975, 245706), (1170, 204755), (1209, 198150), (1321, 181350), (1395, 171730), (1550, 154557), (1950, 122853), (2015, 118890), (2325, 103038), (2418, 99075), (2642, 90675), (2790, 85865), (2925, 81902), (3627, 66050), (3963, 60450), (4030, 59445), (4650, 51519), (5850, 40951), (6045, 39630), (6605, 36270), (6975, 34346), (7254, 33025), (7926, 30225), (10075, 23778), (11889, 20150), (12090, 19815), (13210, 18135), (13950, 17173)]