2103189900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8863}}^1$

素因数の和:9000

約数の個数: 144

約数和(自身を含む): 7016884224

約数和(自身を除く): 4913694324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 113, 140, 150, 175, 210, 226, 300, 339, 350, 420, 452, 525, 565, 678, 700, 791, 1050, 1130, 1356, 1582, 1695, 2100, 2260, 2373, 2825, 3164, 3390, 3955, 4746, 5650, 6780, 7910, 8475, 8863, 9492, 11300, 11865, 15820, 16950, 17726, 19775, 23730, 26589, 33900, 35452, 39550, 44315, 47460, 53178, 59325, 62041, 79100, 88630, 106356, 118650, 124082, 132945, 177260, 186123, 221575, 237300, 248164, 265890, 310205, 372246, 443150, 531780, 620410, 664725, 744492, 886300, 930615, 1001519, 1240820, 1329450, 1551025, 1861230, 2003038, 2658900, 3004557, 3102050, 3722460, 4006076, 4653075, 5007595, 6009114, 6204100, 7010633, 9306150, 10015190, 12018228, 14021266, 15022785, 18612300, 20030380, 21031899, 25037975, 28042532, 30045570, 35053165, 42063798, 50075950, 60091140, 70106330, 75113925, 84127596, 100151900, 105159495, 140212660, 150227850, 175265825, 210318990, 300455700, 350531650, 420637980, 525797475, 701063300, 1051594950, 2103189900]

約数ペア:

[(1, 2103189900), (2, 1051594950), (3, 701063300), (4, 525797475), (5, 420637980), (6, 350531650), (7, 300455700), (10, 210318990), (12, 175265825), (14, 150227850), (15, 140212660), (20, 105159495), (21, 100151900), (25, 84127596), (28, 75113925), (30, 70106330), (35, 60091140), (42, 50075950), (50, 42063798), (60, 35053165), (70, 30045570), (75, 28042532), (84, 25037975), (100, 21031899), (105, 20030380), (113, 18612300), (140, 15022785), (150, 14021266), (175, 12018228), (210, 10015190), (226, 9306150), (300, 7010633), (339, 6204100), (350, 6009114), (420, 5007595), (452, 4653075), (525, 4006076), (565, 3722460), (678, 3102050), (700, 3004557), (791, 2658900), (1050, 2003038), (1130, 1861230), (1356, 1551025), (1582, 1329450), (1695, 1240820), (2100, 1001519), (2260, 930615), (2373, 886300), (2825, 744492), (3164, 664725), (3390, 620410), (3955, 531780), (4746, 443150), (5650, 372246), (6780, 310205), (7910, 265890), (8475, 248164), (8863, 237300), (9492, 221575), (11300, 186123), (11865, 177260), (15820, 132945), (16950, 124082), (17726, 118650), (19775, 106356), (23730, 88630), (26589, 79100), (33900, 62041), (35452, 59325), (39550, 53178), (44315, 47460)]