72997050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3700

約数の個数: 96

約数和(自身を含む): 217843200

約数和(自身を除く): 144846150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3659, 3990, 6650, 7318, 9975, 10977, 18295, 19950, 21954, 25613, 36590, 51226, 54885, 69521, 76839, 91475, 109770, 128065, 139042, 153678, 182950, 208563, 256130, 274425, 347605, 384195, 417126, 486647, 548850, 640325, 695210, 768390, 973294, 1042815, 1280650, 1459941, 1738025, 1920975, 2085630, 2433235, 2919882, 3476050, 3841950, 4866470, 5214075, 7299705, 10428150, 12166175, 14599410, 24332350, 36498525, 72997050]

約数ペア:

[(1, 72997050), (2, 36498525), (3, 24332350), (5, 14599410), (6, 12166175), (7, 10428150), (10, 7299705), (14, 5214075), (15, 4866470), (19, 3841950), (21, 3476050), (25, 2919882), (30, 2433235), (35, 2085630), (38, 1920975), (42, 1738025), (50, 1459941), (57, 1280650), (70, 1042815), (75, 973294), (95, 768390), (105, 695210), (114, 640325), (133, 548850), (150, 486647), (175, 417126), (190, 384195), (210, 347605), (266, 274425), (285, 256130), (350, 208563), (399, 182950), (475, 153678), (525, 139042), (570, 128065), (665, 109770), (798, 91475), (950, 76839), (1050, 69521), (1330, 54885), (1425, 51226), (1995, 36590), (2850, 25613), (3325, 21954), (3659, 19950), (3990, 18295), (6650, 10977), (7318, 9975)]