99251820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29021}}^1$

素因数の和:29055

約数の個数: 72

約数和(自身を含む): 316920240

約数和(自身を除く): 217668420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 29021, 58042, 87063, 116084, 145105, 174126, 261189, 290210, 348252, 435315, 522378, 551399, 580420, 870630, 1044756, 1102798, 1305945, 1654197, 1741260, 2205596, 2611890, 2756995, 3308394, 4962591, 5223780, 5513990, 6616788, 8270985, 9925182, 11027980, 16541970, 19850364, 24812955, 33083940, 49625910, 99251820]

約数ペア:

[(1, 99251820), (2, 49625910), (3, 33083940), (4, 24812955), (5, 19850364), (6, 16541970), (9, 11027980), (10, 9925182), (12, 8270985), (15, 6616788), (18, 5513990), (19, 5223780), (20, 4962591), (30, 3308394), (36, 2756995), (38, 2611890), (45, 2205596), (57, 1741260), (60, 1654197), (76, 1305945), (90, 1102798), (95, 1044756), (114, 870630), (171, 580420), (180, 551399), (190, 522378), (228, 435315), (285, 348252), (342, 290210), (380, 261189), (570, 174126), (684, 145105), (855, 116084), (1140, 87063), (1710, 58042), (3420, 29021)]