218447100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 730390752

約数和(自身を除く): 511943652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 61, 69, 75, 90, 92, 100, 115, 122, 138, 150, 173, 180, 183, 207, 225, 230, 244, 276, 300, 305, 345, 346, 366, 414, 450, 460, 519, 549, 575, 610, 690, 692, 732, 828, 865, 900, 915, 1035, 1038, 1098, 1150, 1220, 1380, 1403, 1525, 1557, 1725, 1730, 1830, 2070, 2076, 2196, 2300, 2595, 2745, 2806, 3050, 3114, 3450, 3460, 3660, 3979, 4140, 4209, 4325, 4575, 5175, 5190, 5490, 5612, 6100, 6228, 6900, 7015, 7785, 7958, 8418, 8650, 9150, 10350, 10380, 10553, 10980, 11937, 12627, 12975, 13725, 14030, 15570, 15916, 16836, 17300, 18300, 19895, 20700, 21045, 21106, 23874, 25254, 25950, 27450, 28060, 31140, 31659, 35075, 35811, 38925, 39790, 42090, 42212, 47748, 50508, 51900, 52765, 54900, 59685, 63135, 63318, 70150, 71622, 77850, 79580, 84180, 94977, 99475, 105225, 105530, 119370, 126270, 126636, 140300, 143244, 155700, 158295, 179055, 189954, 198950, 210450, 211060, 238740, 242719, 252540, 263825, 298425, 315675, 316590, 358110, 379908, 397900, 420900, 474885, 485438, 527650, 596850, 631350, 633180, 716220, 728157, 791475, 895275, 949770, 970876, 1055300, 1193700, 1213595, 1262700, 1456314, 1582950, 1790550, 1899540, 2184471, 2374425, 2427190, 2912628, 3165900, 3581100, 3640785, 4368942, 4748850, 4854380, 6067975, 7281570, 8737884, 9497700, 10922355, 12135950, 14563140, 18203925, 21844710, 24271900, 36407850, 43689420, 54611775, 72815700, 109223550, 218447100]

約数ペア:

[(1, 218447100), (2, 109223550), (3, 72815700), (4, 54611775), (5, 43689420), (6, 36407850), (9, 24271900), (10, 21844710), (12, 18203925), (15, 14563140), (18, 12135950), (20, 10922355), (23, 9497700), (25, 8737884), (30, 7281570), (36, 6067975), (45, 4854380), (46, 4748850), (50, 4368942), (60, 3640785), (61, 3581100), (69, 3165900), (75, 2912628), (90, 2427190), (92, 2374425), (100, 2184471), (115, 1899540), (122, 1790550), (138, 1582950), (150, 1456314), (173, 1262700), (180, 1213595), (183, 1193700), (207, 1055300), (225, 970876), (230, 949770), (244, 895275), (276, 791475), (300, 728157), (305, 716220), (345, 633180), (346, 631350), (366, 596850), (414, 527650), (450, 485438), (460, 474885), (519, 420900), (549, 397900), (575, 379908), (610, 358110), (690, 316590), (692, 315675), (732, 298425), (828, 263825), (865, 252540), (900, 242719), (915, 238740), (1035, 211060), (1038, 210450), (1098, 198950), (1150, 189954), (1220, 179055), (1380, 158295), (1403, 155700), (1525, 143244), (1557, 140300), (1725, 126636), (1730, 126270), (1830, 119370), (2070, 105530), (2076, 105225), (2196, 99475), (2300, 94977), (2595, 84180), (2745, 79580), (2806, 77850), (3050, 71622), (3114, 70150), (3450, 63318), (3460, 63135), (3660, 59685), (3979, 54900), (4140, 52765), (4209, 51900), (4325, 50508), (4575, 47748), (5175, 42212), (5190, 42090), (5490, 39790), (5612, 38925), (6100, 35811), (6228, 35075), (6900, 31659), (7015, 31140), (7785, 28060), (7958, 27450), (8418, 25950), (8650, 25254), (9150, 23874), (10350, 21106), (10380, 21045), (10553, 20700), (10980, 19895), (11937, 18300), (12627, 17300), (12975, 16836), (13725, 15916), (14030, 15570)]