2015013400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6659}}^1$

素因数の和:6781

約数の個数: 96

約数和(自身を含む): 5016978000

約数和(自身を除く): 3001964600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 89, 100, 136, 170, 178, 200, 340, 356, 425, 445, 680, 712, 850, 890, 1513, 1700, 1780, 2225, 3026, 3400, 3560, 4450, 6052, 6659, 7565, 8900, 12104, 13318, 15130, 17800, 26636, 30260, 33295, 37825, 53272, 60520, 66590, 75650, 113203, 133180, 151300, 166475, 226406, 266360, 302600, 332950, 452812, 566015, 592651, 665900, 905624, 1132030, 1185302, 1331800, 2264060, 2370604, 2830075, 2963255, 4528120, 4741208, 5660150, 5926510, 10075067, 11320300, 11853020, 14816275, 20150134, 22640600, 23706040, 29632550, 40300268, 50375335, 59265100, 80600536, 100750670, 118530200, 201501340, 251876675, 403002680, 503753350, 1007506700, 2015013400]

約数ペア:

[(1, 2015013400), (2, 1007506700), (4, 503753350), (5, 403002680), (8, 251876675), (10, 201501340), (17, 118530200), (20, 100750670), (25, 80600536), (34, 59265100), (40, 50375335), (50, 40300268), (68, 29632550), (85, 23706040), (89, 22640600), (100, 20150134), (136, 14816275), (170, 11853020), (178, 11320300), (200, 10075067), (340, 5926510), (356, 5660150), (425, 4741208), (445, 4528120), (680, 2963255), (712, 2830075), (850, 2370604), (890, 2264060), (1513, 1331800), (1700, 1185302), (1780, 1132030), (2225, 905624), (3026, 665900), (3400, 592651), (3560, 566015), (4450, 452812), (6052, 332950), (6659, 302600), (7565, 266360), (8900, 226406), (12104, 166475), (13318, 151300), (15130, 133180), (17800, 113203), (26636, 75650), (30260, 66590), (33295, 60520), (37825, 53272)]