145436360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 363389760

約数和(自身を除く): 217953400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 289, 340, 391, 460, 547, 578, 680, 782, 920, 1094, 1156, 1445, 1564, 1955, 2188, 2312, 2735, 2890, 3128, 3910, 4376, 5470, 5780, 6647, 7820, 9299, 10940, 11560, 12581, 13294, 15640, 18598, 21880, 25162, 26588, 33235, 37196, 46495, 50324, 53176, 62905, 66470, 74392, 92990, 100648, 125810, 132940, 158083, 185980, 213877, 251620, 265880, 316166, 371960, 427754, 503240, 632332, 790415, 855508, 1069385, 1264664, 1580830, 1711016, 2138770, 3161660, 3635909, 4277540, 6323320, 7271818, 8555080, 14543636, 18179545, 29087272, 36359090, 72718180, 145436360]

約数ペア:

[(1, 145436360), (2, 72718180), (4, 36359090), (5, 29087272), (8, 18179545), (10, 14543636), (17, 8555080), (20, 7271818), (23, 6323320), (34, 4277540), (40, 3635909), (46, 3161660), (68, 2138770), (85, 1711016), (92, 1580830), (115, 1264664), (136, 1069385), (170, 855508), (184, 790415), (230, 632332), (289, 503240), (340, 427754), (391, 371960), (460, 316166), (547, 265880), (578, 251620), (680, 213877), (782, 185980), (920, 158083), (1094, 132940), (1156, 125810), (1445, 100648), (1564, 92990), (1955, 74392), (2188, 66470), (2312, 62905), (2735, 53176), (2890, 50324), (3128, 46495), (3910, 37196), (4376, 33235), (5470, 26588), (5780, 25162), (6647, 21880), (7820, 18598), (9299, 15640), (10940, 13294), (11560, 12581)]