216966150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 609742224

約数和(自身を除く): 392776074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 83, 90, 111, 150, 157, 166, 185, 222, 225, 249, 314, 333, 370, 415, 450, 471, 498, 555, 666, 747, 785, 830, 925, 942, 1110, 1245, 1413, 1494, 1570, 1665, 1850, 2075, 2355, 2490, 2775, 2826, 3071, 3330, 3735, 3925, 4150, 4710, 5550, 5809, 6142, 6225, 7065, 7470, 7850, 8325, 9213, 11618, 11775, 12450, 13031, 14130, 15355, 16650, 17427, 18426, 18675, 23550, 26062, 27639, 29045, 30710, 34854, 35325, 37350, 39093, 46065, 52281, 55278, 58090, 65155, 70650, 76775, 78186, 87135, 92130, 104562, 117279, 130310, 138195, 145225, 153550, 174270, 195465, 230325, 234558, 261405, 276390, 290450, 325775, 390930, 435675, 460650, 482147, 522810, 586395, 651550, 690975, 871350, 964294, 977325, 1172790, 1307025, 1381950, 1446441, 1954650, 2410735, 2614050, 2892882, 2931975, 4339323, 4821470, 5863950, 7232205, 8678646, 12053675, 14464410, 21696615, 24107350, 36161025, 43393230, 72322050, 108483075, 216966150]

約数ペア:

[(1, 216966150), (2, 108483075), (3, 72322050), (5, 43393230), (6, 36161025), (9, 24107350), (10, 21696615), (15, 14464410), (18, 12053675), (25, 8678646), (30, 7232205), (37, 5863950), (45, 4821470), (50, 4339323), (74, 2931975), (75, 2892882), (83, 2614050), (90, 2410735), (111, 1954650), (150, 1446441), (157, 1381950), (166, 1307025), (185, 1172790), (222, 977325), (225, 964294), (249, 871350), (314, 690975), (333, 651550), (370, 586395), (415, 522810), (450, 482147), (471, 460650), (498, 435675), (555, 390930), (666, 325775), (747, 290450), (785, 276390), (830, 261405), (925, 234558), (942, 230325), (1110, 195465), (1245, 174270), (1413, 153550), (1494, 145225), (1570, 138195), (1665, 130310), (1850, 117279), (2075, 104562), (2355, 92130), (2490, 87135), (2775, 78186), (2826, 76775), (3071, 70650), (3330, 65155), (3735, 58090), (3925, 55278), (4150, 52281), (4710, 46065), (5550, 39093), (5809, 37350), (6142, 35325), (6225, 34854), (7065, 30710), (7470, 29045), (7850, 27639), (8325, 26062), (9213, 23550), (11618, 18675), (11775, 18426), (12450, 17427), (13031, 16650), (14130, 15355)]