996229.00000000

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{4957}}^1$

素因数の和:4988

約数の個数: 108

約数和(自身を含む): 245302008

約数和(自身を除く): 172434108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 4957, 7350, 9914, 14700, 14871, 19828, 24785, 29742, 34699, 49570, 59484, 69398, 74355, 99140, 104097, 123925, 138796, 148710, 173495, 208194, 242893, 247850, 297420, 346990, 371775, 416388, 485786, 495700, 520485, 693980, 728679, 743550, 867475, 971572, 1040970, 1214465, 1457358, 1487100, 1734950, 2081940, 2428930, 2602425, 2914716, 3469900, 3643395, 4857860, 5204850, 6072325, 7286790, 10409700, 12144650, 14573580, 18216975, 24289300, 36433950, 72867900]

約数ペア:

[(1, 72867900), (2, 36433950), (3, 24289300), (4, 18216975), (5, 14573580), (6, 12144650), (7, 10409700), (10, 7286790), (12, 6072325), (14, 5204850), (15, 4857860), (20, 3643395), (21, 3469900), (25, 2914716), (28, 2602425), (30, 2428930), (35, 2081940), (42, 1734950), (49, 1487100), (50, 1457358), (60, 1214465), (70, 1040970), (75, 971572), (84, 867475), (98, 743550), (100, 728679), (105, 693980), (140, 520485), (147, 495700), (150, 485786), (175, 416388), (196, 371775), (210, 346990), (245, 297420), (294, 247850), (300, 242893), (350, 208194), (420, 173495), (490, 148710), (525, 138796), (588, 123925), (700, 104097), (735, 99140), (980, 74355), (1050, 69398), (1225, 59484), (1470, 49570), (2100, 34699), (2450, 29742), (2940, 24785), (3675, 19828), (4900, 14871), (4957, 14700), (7350, 9914)]