98886780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2643

約数の個数: 72

約数和(自身を含む): 301392000

約数和(自身を除く): 202505220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2399, 2748, 3435, 4122, 4580, 4798, 6870, 7197, 8244, 9596, 10305, 11995, 13740, 14394, 20610, 21591, 23990, 28788, 35985, 41220, 43182, 47980, 71970, 86364, 107955, 143940, 215910, 431820, 549371, 1098742, 1648113, 2197484, 2746855, 3296226, 4944339, 5493710, 6592452, 8240565, 9888678, 10987420, 16481130, 19777356, 24721695, 32962260, 49443390, 98886780]

約数ペア:

[(1, 98886780), (2, 49443390), (3, 32962260), (4, 24721695), (5, 19777356), (6, 16481130), (9, 10987420), (10, 9888678), (12, 8240565), (15, 6592452), (18, 5493710), (20, 4944339), (30, 3296226), (36, 2746855), (45, 2197484), (60, 1648113), (90, 1098742), (180, 549371), (229, 431820), (458, 215910), (687, 143940), (916, 107955), (1145, 86364), (1374, 71970), (2061, 47980), (2290, 43182), (2399, 41220), (2748, 35985), (3435, 28788), (4122, 23990), (4580, 21591), (4798, 20610), (6870, 14394), (7197, 13740), (8244, 11995), (9596, 10305)]