45521250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 116212800

約数和(自身を除く): 70691550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 199, 250, 305, 366, 375, 398, 597, 610, 625, 750, 915, 995, 1194, 1250, 1525, 1830, 1875, 1990, 2985, 3050, 3750, 4575, 4975, 5970, 7625, 9150, 9950, 12139, 14925, 15250, 22875, 24278, 24875, 29850, 36417, 38125, 45750, 49750, 60695, 72834, 74625, 76250, 114375, 121390, 124375, 149250, 182085, 228750, 248750, 303475, 364170, 373125, 606950, 746250, 910425, 1517375, 1820850, 3034750, 4552125, 7586875, 9104250, 15173750, 22760625, 45521250]

約数ペア:

[(1, 45521250), (2, 22760625), (3, 15173750), (5, 9104250), (6, 7586875), (10, 4552125), (15, 3034750), (25, 1820850), (30, 1517375), (50, 910425), (61, 746250), (75, 606950), (122, 373125), (125, 364170), (150, 303475), (183, 248750), (199, 228750), (250, 182085), (305, 149250), (366, 124375), (375, 121390), (398, 114375), (597, 76250), (610, 74625), (625, 72834), (750, 60695), (915, 49750), (995, 45750), (1194, 38125), (1250, 36417), (1525, 29850), (1830, 24875), (1875, 24278), (1990, 22875), (2985, 15250), (3050, 14925), (3750, 12139), (4575, 9950), (4975, 9150), (5970, 7625)]