217183200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6997

約数の個数: 144

約数和(自身を含む): 761420016

約数和(自身を除く): 544236816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6961, 7800, 10400, 13922, 15600, 20883, 27844, 31200, 34805, 41766, 55688, 69610, 83532, 90493, 104415, 111376, 139220, 167064, 174025, 180986, 208830, 222752, 271479, 278440, 334128, 348050, 361972, 417660, 452465, 522075, 542958, 556880, 668256, 696100, 723944, 835320, 904930, 1044150, 1085916, 1113760, 1357395, 1392200, 1447888, 1670640, 1809860, 2088300, 2171832, 2262325, 2714790, 2784400, 2895776, 3341280, 3619720, 4176600, 4343664, 4524650, 5429580, 5568800, 6786975, 7239440, 8353200, 8687328, 9049300, 10859160, 13573950, 14478880, 16706400, 18098600, 21718320, 27147900, 36197200, 43436640, 54295800, 72394400, 108591600, 217183200]

約数ペア:

[(1, 217183200), (2, 108591600), (3, 72394400), (4, 54295800), (5, 43436640), (6, 36197200), (8, 27147900), (10, 21718320), (12, 18098600), (13, 16706400), (15, 14478880), (16, 13573950), (20, 10859160), (24, 9049300), (25, 8687328), (26, 8353200), (30, 7239440), (32, 6786975), (39, 5568800), (40, 5429580), (48, 4524650), (50, 4343664), (52, 4176600), (60, 3619720), (65, 3341280), (75, 2895776), (78, 2784400), (80, 2714790), (96, 2262325), (100, 2171832), (104, 2088300), (120, 1809860), (130, 1670640), (150, 1447888), (156, 1392200), (160, 1357395), (195, 1113760), (200, 1085916), (208, 1044150), (240, 904930), (260, 835320), (300, 723944), (312, 696100), (325, 668256), (390, 556880), (400, 542958), (416, 522075), (480, 452465), (520, 417660), (600, 361972), (624, 348050), (650, 334128), (780, 278440), (800, 271479), (975, 222752), (1040, 208830), (1200, 180986), (1248, 174025), (1300, 167064), (1560, 139220), (1950, 111376), (2080, 104415), (2400, 90493), (2600, 83532), (3120, 69610), (3900, 55688), (5200, 41766), (6240, 34805), (6961, 31200), (7800, 27844), (10400, 20883), (13922, 15600)]