200180100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39251}}^1$

素因数の和:39285

約数の個数: 72

約数和(自身を含む): 613273248

約数和(自身を除く): 413093148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 39251, 78502, 117753, 157004, 196255, 235506, 392510, 471012, 588765, 667267, 785020, 981275, 1177530, 1334534, 1962550, 2001801, 2355060, 2669068, 2943825, 3336335, 3925100, 4003602, 5887650, 6672670, 8007204, 10009005, 11775300, 13345340, 16681675, 20018010, 33363350, 40036020, 50045025, 66726700, 100090050, 200180100]

約数ペア:

[(1, 200180100), (2, 100090050), (3, 66726700), (4, 50045025), (5, 40036020), (6, 33363350), (10, 20018010), (12, 16681675), (15, 13345340), (17, 11775300), (20, 10009005), (25, 8007204), (30, 6672670), (34, 5887650), (50, 4003602), (51, 3925100), (60, 3336335), (68, 2943825), (75, 2669068), (85, 2355060), (100, 2001801), (102, 1962550), (150, 1334534), (170, 1177530), (204, 981275), (255, 785020), (300, 667267), (340, 588765), (425, 471012), (510, 392510), (850, 235506), (1020, 196255), (1275, 157004), (1700, 117753), (2550, 78502), (5100, 39251)]