151839100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9431}}^1$

素因数の和:9475

約数の個数: 72

約数和(自身を含む): 392974848

約数和(自身を除く): 241135748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 9431, 16100, 18862, 37724, 47155, 66017, 94310, 132034, 188620, 216913, 235775, 264068, 330085, 433826, 471550, 660170, 867652, 943100, 1084565, 1320340, 1518391, 1650425, 2169130, 3036782, 3300850, 4338260, 5422825, 6073564, 6601700, 7591955, 10845650, 15183910, 21691300, 30367820, 37959775, 75919550, 151839100]

約数ペア:

[(1, 151839100), (2, 75919550), (4, 37959775), (5, 30367820), (7, 21691300), (10, 15183910), (14, 10845650), (20, 7591955), (23, 6601700), (25, 6073564), (28, 5422825), (35, 4338260), (46, 3300850), (50, 3036782), (70, 2169130), (92, 1650425), (100, 1518391), (115, 1320340), (140, 1084565), (161, 943100), (175, 867652), (230, 660170), (322, 471550), (350, 433826), (460, 330085), (575, 264068), (644, 235775), (700, 216913), (805, 188620), (1150, 132034), (1610, 94310), (2300, 66017), (3220, 47155), (4025, 37724), (8050, 18862), (9431, 16100)]