156908300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4067

約数の個数: 72

約数和(自身を含む): 376288416

約数和(自身を除く): 219380116

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2300, 3910, 4013, 7820, 8026, 9775, 16052, 19550, 20065, 39100, 40130, 68221, 80260, 92299, 100325, 136442, 184598, 200650, 272884, 341105, 369196, 401300, 461495, 682210, 922990, 1364420, 1569083, 1705525, 1845980, 2307475, 3138166, 3411050, 4614950, 6276332, 6822100, 7845415, 9229900, 15690830, 31381660, 39227075, 78454150, 156908300]

約数ペア:

[(1, 156908300), (2, 78454150), (4, 39227075), (5, 31381660), (10, 15690830), (17, 9229900), (20, 7845415), (23, 6822100), (25, 6276332), (34, 4614950), (46, 3411050), (50, 3138166), (68, 2307475), (85, 1845980), (92, 1705525), (100, 1569083), (115, 1364420), (170, 922990), (230, 682210), (340, 461495), (391, 401300), (425, 369196), (460, 341105), (575, 272884), (782, 200650), (850, 184598), (1150, 136442), (1564, 100325), (1700, 92299), (1955, 80260), (2300, 68221), (3910, 40130), (4013, 39100), (7820, 20065), (8026, 19550), (9775, 16052)]