109800030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 269575488

約数和(自身を除く): 159775458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 181, 219, 277, 362, 365, 438, 543, 554, 730, 831, 905, 1086, 1095, 1385, 1662, 1810, 2190, 2715, 2770, 4155, 5430, 8310, 13213, 20221, 26426, 39639, 40442, 50137, 60663, 66065, 79278, 100274, 101105, 121326, 132130, 150411, 198195, 202210, 250685, 300822, 303315, 396390, 501370, 606630, 752055, 1504110, 3660001, 7320002, 10980003, 18300005, 21960006, 36600010, 54900015, 109800030]

約数ペア:

[(1, 109800030), (2, 54900015), (3, 36600010), (5, 21960006), (6, 18300005), (10, 10980003), (15, 7320002), (30, 3660001), (73, 1504110), (146, 752055), (181, 606630), (219, 501370), (277, 396390), (362, 303315), (365, 300822), (438, 250685), (543, 202210), (554, 198195), (730, 150411), (831, 132130), (905, 121326), (1086, 101105), (1095, 100274), (1385, 79278), (1662, 66065), (1810, 60663), (2190, 50137), (2715, 40442), (2770, 39639), (4155, 26426), (5430, 20221), (8310, 13213)]