99450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:48

約数の個数: 72

約数和(自身を含む): 304668

約数和(自身を除く): 205218

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1950, 1989, 2210, 2550, 2925, 3315, 3825, 3978, 5525, 5850, 6630, 7650, 9945, 11050, 16575, 19890, 33150, 49725, 99450]

約数ペア:

[(1, 99450), (2, 49725), (3, 33150), (5, 19890), (6, 16575), (9, 11050), (10, 9945), (13, 7650), (15, 6630), (17, 5850), (18, 5525), (25, 3978), (26, 3825), (30, 3315), (34, 2925), (39, 2550), (45, 2210), (50, 1989), (51, 1950), (65, 1530), (75, 1326), (78, 1275), (85, 1170), (90, 1105), (102, 975), (117, 850), (130, 765), (150, 663), (153, 650), (170, 585), (195, 510), (221, 450), (225, 442), (234, 425), (255, 390), (306, 325)]