154031100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 477886080

約数和(自身を除く): 323854980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 61, 75, 76, 95, 100, 114, 122, 150, 183, 190, 228, 244, 285, 300, 305, 366, 380, 443, 475, 570, 610, 732, 886, 915, 950, 1140, 1159, 1220, 1329, 1425, 1525, 1772, 1830, 1900, 2215, 2318, 2658, 2850, 3050, 3477, 3660, 4430, 4575, 4636, 5316, 5700, 5795, 6100, 6645, 6954, 8417, 8860, 9150, 11075, 11590, 13290, 13908, 16834, 17385, 18300, 22150, 23180, 25251, 26580, 27023, 28975, 33225, 33668, 34770, 42085, 44300, 50502, 54046, 57950, 66450, 69540, 81069, 84170, 86925, 101004, 108092, 115900, 126255, 132900, 135115, 162138, 168340, 173850, 210425, 252510, 270230, 324276, 347700, 405345, 420850, 505020, 513437, 540460, 631275, 675575, 810690, 841700, 1026874, 1262550, 1351150, 1540311, 1621380, 2026725, 2053748, 2525100, 2567185, 2702300, 3080622, 4053450, 5134370, 6161244, 7701555, 8106900, 10268740, 12835925, 15403110, 25671850, 30806220, 38507775, 51343700, 77015550, 154031100]

約数ペア:

[(1, 154031100), (2, 77015550), (3, 51343700), (4, 38507775), (5, 30806220), (6, 25671850), (10, 15403110), (12, 12835925), (15, 10268740), (19, 8106900), (20, 7701555), (25, 6161244), (30, 5134370), (38, 4053450), (50, 3080622), (57, 2702300), (60, 2567185), (61, 2525100), (75, 2053748), (76, 2026725), (95, 1621380), (100, 1540311), (114, 1351150), (122, 1262550), (150, 1026874), (183, 841700), (190, 810690), (228, 675575), (244, 631275), (285, 540460), (300, 513437), (305, 505020), (366, 420850), (380, 405345), (443, 347700), (475, 324276), (570, 270230), (610, 252510), (732, 210425), (886, 173850), (915, 168340), (950, 162138), (1140, 135115), (1159, 132900), (1220, 126255), (1329, 115900), (1425, 108092), (1525, 101004), (1772, 86925), (1830, 84170), (1900, 81069), (2215, 69540), (2318, 66450), (2658, 57950), (2850, 54046), (3050, 50502), (3477, 44300), (3660, 42085), (4430, 34770), (4575, 33668), (4636, 33225), (5316, 28975), (5700, 27023), (5795, 26580), (6100, 25251), (6645, 23180), (6954, 22150), (8417, 18300), (8860, 17385), (9150, 16834), (11075, 13908), (11590, 13290)]