71041300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 185613120

約数和(自身を除く): 114571820

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 29, 34, 44, 50, 55, 58, 68, 85, 100, 110, 116, 131, 145, 170, 187, 220, 262, 275, 290, 319, 340, 374, 425, 493, 524, 550, 580, 638, 655, 725, 748, 850, 935, 986, 1100, 1276, 1310, 1441, 1450, 1595, 1700, 1870, 1972, 2227, 2465, 2620, 2882, 2900, 3190, 3275, 3740, 3799, 4454, 4675, 4930, 5423, 5764, 6380, 6550, 7205, 7598, 7975, 8908, 9350, 9860, 10846, 11135, 12325, 13100, 14410, 15196, 15950, 18700, 18995, 21692, 22270, 24497, 24650, 27115, 28820, 31900, 36025, 37990, 41789, 44540, 48994, 49300, 54230, 55675, 64583, 72050, 75980, 83578, 94975, 97988, 108460, 111350, 122485, 129166, 135575, 144100, 167156, 189950, 208945, 222700, 244970, 258332, 271150, 322915, 379900, 417890, 489940, 542300, 612425, 645830, 710413, 835780, 1044725, 1224850, 1291660, 1420826, 1614575, 2089450, 2449700, 2841652, 3229150, 3552065, 4178900, 6458300, 7104130, 14208260, 17760325, 35520650, 71041300]

約数ペア:

[(1, 71041300), (2, 35520650), (4, 17760325), (5, 14208260), (10, 7104130), (11, 6458300), (17, 4178900), (20, 3552065), (22, 3229150), (25, 2841652), (29, 2449700), (34, 2089450), (44, 1614575), (50, 1420826), (55, 1291660), (58, 1224850), (68, 1044725), (85, 835780), (100, 710413), (110, 645830), (116, 612425), (131, 542300), (145, 489940), (170, 417890), (187, 379900), (220, 322915), (262, 271150), (275, 258332), (290, 244970), (319, 222700), (340, 208945), (374, 189950), (425, 167156), (493, 144100), (524, 135575), (550, 129166), (580, 122485), (638, 111350), (655, 108460), (725, 97988), (748, 94975), (850, 83578), (935, 75980), (986, 72050), (1100, 64583), (1276, 55675), (1310, 54230), (1441, 49300), (1450, 48994), (1595, 44540), (1700, 41789), (1870, 37990), (1972, 36025), (2227, 31900), (2465, 28820), (2620, 27115), (2882, 24650), (2900, 24497), (3190, 22270), (3275, 21692), (3740, 18995), (3799, 18700), (4454, 15950), (4675, 15196), (4930, 14410), (5423, 13100), (5764, 12325), (6380, 11135), (6550, 10846), (7205, 9860), (7598, 9350), (7975, 8908)]