15535350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 46425600

約数和(自身を除く): 30890250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 30, 38, 45, 46, 50, 57, 69, 75, 79, 90, 95, 114, 115, 138, 150, 158, 171, 190, 207, 225, 230, 237, 285, 342, 345, 395, 414, 437, 450, 474, 475, 570, 575, 690, 711, 790, 855, 874, 950, 1035, 1150, 1185, 1311, 1422, 1425, 1501, 1710, 1725, 1817, 1975, 2070, 2185, 2370, 2622, 2850, 3002, 3450, 3555, 3634, 3933, 3950, 4275, 4370, 4503, 5175, 5451, 5925, 6555, 7110, 7505, 7866, 8550, 9006, 9085, 10350, 10902, 10925, 11850, 13110, 13509, 15010, 16353, 17775, 18170, 19665, 21850, 22515, 27018, 27255, 32706, 32775, 34523, 35550, 37525, 39330, 45030, 45425, 54510, 65550, 67545, 69046, 75050, 81765, 90850, 98325, 103569, 112575, 135090, 136275, 163530, 172615, 196650, 207138, 225150, 272550, 310707, 337725, 345230, 408825, 517845, 621414, 675450, 817650, 863075, 1035690, 1553535, 1726150, 2589225, 3107070, 5178450, 7767675, 15535350]

約数ペア:

[(1, 15535350), (2, 7767675), (3, 5178450), (5, 3107070), (6, 2589225), (9, 1726150), (10, 1553535), (15, 1035690), (18, 863075), (19, 817650), (23, 675450), (25, 621414), (30, 517845), (38, 408825), (45, 345230), (46, 337725), (50, 310707), (57, 272550), (69, 225150), (75, 207138), (79, 196650), (90, 172615), (95, 163530), (114, 136275), (115, 135090), (138, 112575), (150, 103569), (158, 98325), (171, 90850), (190, 81765), (207, 75050), (225, 69046), (230, 67545), (237, 65550), (285, 54510), (342, 45425), (345, 45030), (395, 39330), (414, 37525), (437, 35550), (450, 34523), (474, 32775), (475, 32706), (570, 27255), (575, 27018), (690, 22515), (711, 21850), (790, 19665), (855, 18170), (874, 17775), (950, 16353), (1035, 15010), (1150, 13509), (1185, 13110), (1311, 11850), (1422, 10925), (1425, 10902), (1501, 10350), (1710, 9085), (1725, 9006), (1817, 8550), (1975, 7866), (2070, 7505), (2185, 7110), (2370, 6555), (2622, 5925), (2850, 5451), (3002, 5175), (3450, 4503), (3555, 4370), (3634, 4275), (3933, 3950)]