438434100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12527

約数の個数: 144

約数和(自身を含む): 1518027840

約数和(自身を除く): 1079593740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 11700, 12491, 17550, 24982, 35100, 37473, 49964, 62455, 74946, 112419, 124910, 149892, 162383, 187365, 224838, 249820, 312275, 324766, 337257, 374730, 449676, 487149, 562095, 624550, 649532, 674514, 749460, 811915, 936825, 974298, 1124190, 1249100, 1349028, 1461447, 1623830, 1686285, 1873650, 1948596, 2248380, 2435745, 2810475, 2922894, 3247660, 3372570, 3747300, 4059575, 4384341, 4871490, 5620950, 5845788, 6745140, 7307235, 8119150, 8431425, 8768682, 9742980, 11241900, 12178725, 14614470, 16238300, 16862850, 17537364, 21921705, 24357450, 29228940, 33725700, 36536175, 43843410, 48714900, 73072350, 87686820, 109608525, 146144700, 219217050, 438434100]

約数ペア:

[(1, 438434100), (2, 219217050), (3, 146144700), (4, 109608525), (5, 87686820), (6, 73072350), (9, 48714900), (10, 43843410), (12, 36536175), (13, 33725700), (15, 29228940), (18, 24357450), (20, 21921705), (25, 17537364), (26, 16862850), (27, 16238300), (30, 14614470), (36, 12178725), (39, 11241900), (45, 9742980), (50, 8768682), (52, 8431425), (54, 8119150), (60, 7307235), (65, 6745140), (75, 5845788), (78, 5620950), (90, 4871490), (100, 4384341), (108, 4059575), (117, 3747300), (130, 3372570), (135, 3247660), (150, 2922894), (156, 2810475), (180, 2435745), (195, 2248380), (225, 1948596), (234, 1873650), (260, 1686285), (270, 1623830), (300, 1461447), (325, 1349028), (351, 1249100), (390, 1124190), (450, 974298), (468, 936825), (540, 811915), (585, 749460), (650, 674514), (675, 649532), (702, 624550), (780, 562095), (900, 487149), (975, 449676), (1170, 374730), (1300, 337257), (1350, 324766), (1404, 312275), (1755, 249820), (1950, 224838), (2340, 187365), (2700, 162383), (2925, 149892), (3510, 124910), (3900, 112419), (5850, 74946), (7020, 62455), (8775, 49964), (11700, 37473), (12491, 35100), (17550, 24982)]