145803750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 80

約数和(自身を含む): 371131200

約数和(自身を除く): 225327450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 125, 150, 177, 250, 295, 354, 375, 590, 625, 659, 750, 885, 1250, 1318, 1475, 1770, 1875, 1977, 2950, 3295, 3750, 3954, 4425, 6590, 7375, 8850, 9885, 14750, 16475, 19770, 22125, 32950, 36875, 38881, 44250, 49425, 73750, 77762, 82375, 98850, 110625, 116643, 164750, 194405, 221250, 233286, 247125, 388810, 411875, 494250, 583215, 823750, 972025, 1166430, 1235625, 1944050, 2471250, 2916075, 4860125, 5832150, 9720250, 14580375, 24300625, 29160750, 48601250, 72901875, 145803750]

約数ペア:

[(1, 145803750), (2, 72901875), (3, 48601250), (5, 29160750), (6, 24300625), (10, 14580375), (15, 9720250), (25, 5832150), (30, 4860125), (50, 2916075), (59, 2471250), (75, 1944050), (118, 1235625), (125, 1166430), (150, 972025), (177, 823750), (250, 583215), (295, 494250), (354, 411875), (375, 388810), (590, 247125), (625, 233286), (659, 221250), (750, 194405), (885, 164750), (1250, 116643), (1318, 110625), (1475, 98850), (1770, 82375), (1875, 77762), (1977, 73750), (2950, 49425), (3295, 44250), (3750, 38881), (3954, 36875), (4425, 32950), (6590, 22125), (7375, 19770), (8850, 16475), (9885, 14750)]