12077300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 28123200

約数和(自身を除く): 16045900

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 89, 92, 100, 115, 118, 178, 230, 236, 295, 356, 445, 460, 575, 590, 890, 1150, 1180, 1357, 1475, 1780, 2047, 2225, 2300, 2714, 2950, 4094, 4450, 5251, 5428, 5900, 6785, 8188, 8900, 10235, 10502, 13570, 20470, 21004, 26255, 27140, 33925, 40940, 51175, 52510, 67850, 102350, 105020, 120773, 131275, 135700, 204700, 241546, 262550, 483092, 525100, 603865, 1207730, 2415460, 3019325, 6038650, 12077300]

約数ペア:

[(1, 12077300), (2, 6038650), (4, 3019325), (5, 2415460), (10, 1207730), (20, 603865), (23, 525100), (25, 483092), (46, 262550), (50, 241546), (59, 204700), (89, 135700), (92, 131275), (100, 120773), (115, 105020), (118, 102350), (178, 67850), (230, 52510), (236, 51175), (295, 40940), (356, 33925), (445, 27140), (460, 26255), (575, 21004), (590, 20470), (890, 13570), (1150, 10502), (1180, 10235), (1357, 8900), (1475, 8188), (1780, 6785), (2047, 5900), (2225, 5428), (2300, 5251), (2714, 4450), (2950, 4094)]