64511700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 206611776

約数和(自身を除く): 142100076

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 113, 132, 150, 165, 173, 220, 226, 275, 300, 330, 339, 346, 452, 519, 550, 565, 660, 678, 692, 825, 865, 1038, 1100, 1130, 1243, 1356, 1650, 1695, 1730, 1903, 2076, 2260, 2486, 2595, 2825, 3300, 3390, 3460, 3729, 3806, 4325, 4972, 5190, 5650, 5709, 6215, 6780, 7458, 7612, 8475, 8650, 9515, 10380, 11300, 11418, 12430, 12975, 14916, 16950, 17300, 18645, 19030, 19549, 22836, 24860, 25950, 28545, 31075, 33900, 37290, 38060, 39098, 47575, 51900, 57090, 58647, 62150, 74580, 78196, 93225, 95150, 97745, 114180, 117294, 124300, 142725, 186450, 190300, 195490, 215039, 234588, 285450, 293235, 372900, 390980, 430078, 488725, 570900, 586470, 645117, 860156, 977450, 1075195, 1172940, 1290234, 1466175, 1954900, 2150390, 2580468, 2932350, 3225585, 4300780, 5375975, 5864700, 6451170, 10751950, 12902340, 16127925, 21503900, 32255850, 64511700]

約数ペア:

[(1, 64511700), (2, 32255850), (3, 21503900), (4, 16127925), (5, 12902340), (6, 10751950), (10, 6451170), (11, 5864700), (12, 5375975), (15, 4300780), (20, 3225585), (22, 2932350), (25, 2580468), (30, 2150390), (33, 1954900), (44, 1466175), (50, 1290234), (55, 1172940), (60, 1075195), (66, 977450), (75, 860156), (100, 645117), (110, 586470), (113, 570900), (132, 488725), (150, 430078), (165, 390980), (173, 372900), (220, 293235), (226, 285450), (275, 234588), (300, 215039), (330, 195490), (339, 190300), (346, 186450), (452, 142725), (519, 124300), (550, 117294), (565, 114180), (660, 97745), (678, 95150), (692, 93225), (825, 78196), (865, 74580), (1038, 62150), (1100, 58647), (1130, 57090), (1243, 51900), (1356, 47575), (1650, 39098), (1695, 38060), (1730, 37290), (1903, 33900), (2076, 31075), (2260, 28545), (2486, 25950), (2595, 24860), (2825, 22836), (3300, 19549), (3390, 19030), (3460, 18645), (3729, 17300), (3806, 16950), (4325, 14916), (4972, 12975), (5190, 12430), (5650, 11418), (5709, 11300), (6215, 10380), (6780, 9515), (7458, 8650), (7612, 8475)]