77816400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3453

約数の個数: 120

約数和(自身を含む): 262468320

約数和(自身を除く): 184651920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3413, 3800, 4560, 5700, 6826, 7600, 10239, 11400, 13652, 17065, 20478, 22800, 27304, 34130, 40956, 51195, 54608, 64847, 68260, 81912, 85325, 102390, 129694, 136520, 163824, 170650, 194541, 204780, 255975, 259388, 273040, 324235, 341300, 389082, 409560, 511950, 518776, 648470, 682600, 778164, 819120, 972705, 1023900, 1037552, 1296940, 1365200, 1556328, 1621175, 1945410, 2047800, 2593880, 3112656, 3242350, 3890820, 4095600, 4863525, 5187760, 6484700, 7781640, 9727050, 12969400, 15563280, 19454100, 25938800, 38908200, 77816400]

約数ペア:

[(1, 77816400), (2, 38908200), (3, 25938800), (4, 19454100), (5, 15563280), (6, 12969400), (8, 9727050), (10, 7781640), (12, 6484700), (15, 5187760), (16, 4863525), (19, 4095600), (20, 3890820), (24, 3242350), (25, 3112656), (30, 2593880), (38, 2047800), (40, 1945410), (48, 1621175), (50, 1556328), (57, 1365200), (60, 1296940), (75, 1037552), (76, 1023900), (80, 972705), (95, 819120), (100, 778164), (114, 682600), (120, 648470), (150, 518776), (152, 511950), (190, 409560), (200, 389082), (228, 341300), (240, 324235), (285, 273040), (300, 259388), (304, 255975), (380, 204780), (400, 194541), (456, 170650), (475, 163824), (570, 136520), (600, 129694), (760, 102390), (912, 85325), (950, 81912), (1140, 68260), (1200, 64847), (1425, 54608), (1520, 51195), (1900, 40956), (2280, 34130), (2850, 27304), (3413, 22800), (3800, 20478), (4560, 17065), (5700, 13652), (6826, 11400), (7600, 10239)]