148924980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{30643}}^1$

素因数の和:30667

約数の個数: 72

約数和(自身を含む): 468485472

約数和(自身を除く): 319560492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 30643, 61286, 91929, 122572, 153215, 183858, 275787, 306430, 367716, 459645, 551574, 612860, 827361, 919290, 1103148, 1378935, 1654722, 1838580, 2482083, 2757870, 3309444, 4136805, 4964166, 5515740, 7446249, 8273610, 9928332, 12410415, 14892498, 16547220, 24820830, 29784996, 37231245, 49641660, 74462490, 148924980]

約数ペア:

[(1, 148924980), (2, 74462490), (3, 49641660), (4, 37231245), (5, 29784996), (6, 24820830), (9, 16547220), (10, 14892498), (12, 12410415), (15, 9928332), (18, 8273610), (20, 7446249), (27, 5515740), (30, 4964166), (36, 4136805), (45, 3309444), (54, 2757870), (60, 2482083), (81, 1838580), (90, 1654722), (108, 1378935), (135, 1103148), (162, 919290), (180, 827361), (243, 612860), (270, 551574), (324, 459645), (405, 367716), (486, 306430), (540, 275787), (810, 183858), (972, 153215), (1215, 122572), (1620, 91929), (2430, 61286), (4860, 30643)]