268889576300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5102269}}^1$

素因数の和:5102331

約数の個数: 72

約数和(自身を含む): 637742931840

約数和(自身を除く): 368853355540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1550, 1700, 2108, 2635, 3100, 5270, 10540, 13175, 26350, 52700, 5102269, 10204538, 20409076, 25511345, 51022690, 86738573, 102045380, 127556725, 158170339, 173477146, 255113450, 316340678, 346954292, 433692865, 510226900, 632681356, 790851695, 867385730, 1581703390, 1734771460, 2168464325, 2688895763, 3163406780, 3954258475, 4336928650, 5377791526, 7908516950, 8673857300, 10755583052, 13444478815, 15817033900, 26888957630, 53777915260, 67222394075, 134444788150, 268889576300]

約数ペア:

[(1, 268889576300), (2, 134444788150), (4, 67222394075), (5, 53777915260), (10, 26888957630), (17, 15817033900), (20, 13444478815), (25, 10755583052), (31, 8673857300), (34, 7908516950), (50, 5377791526), (62, 4336928650), (68, 3954258475), (85, 3163406780), (100, 2688895763), (124, 2168464325), (155, 1734771460), (170, 1581703390), (310, 867385730), (340, 790851695), (425, 632681356), (527, 510226900), (620, 433692865), (775, 346954292), (850, 316340678), (1054, 255113450), (1550, 173477146), (1700, 158170339), (2108, 127556725), (2635, 102045380), (3100, 86738573), (5270, 51022690), (10540, 25511345), (13175, 20409076), (26350, 10204538), (52700, 5102269)]