1300000860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2269}}^1$

素因数の和:3348

約数の個数: 96

約数和(自身を含む): 4050043200

約数和(自身を除く): 2750042340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1061, 2122, 2269, 3183, 4244, 4538, 5305, 6366, 6807, 9076, 9549, 10610, 11345, 12732, 13614, 15915, 19098, 20421, 21220, 22690, 27228, 28647, 31830, 34035, 38196, 40842, 45380, 47745, 57294, 61263, 63660, 68070, 81684, 95490, 102105, 114588, 122526, 136140, 143235, 190980, 204210, 245052, 286470, 306315, 408420, 572940, 612630, 1225260, 2407409, 4814818, 7222227, 9629636, 12037045, 14444454, 21666681, 24074090, 28888908, 36111135, 43333362, 48148180, 65000043, 72222270, 86666724, 108333405, 130000086, 144444540, 216666810, 260000172, 325000215, 433333620, 650000430, 1300000860]

約数ペア:

[(1, 1300000860), (2, 650000430), (3, 433333620), (4, 325000215), (5, 260000172), (6, 216666810), (9, 144444540), (10, 130000086), (12, 108333405), (15, 86666724), (18, 72222270), (20, 65000043), (27, 48148180), (30, 43333362), (36, 36111135), (45, 28888908), (54, 24074090), (60, 21666681), (90, 14444454), (108, 12037045), (135, 9629636), (180, 7222227), (270, 4814818), (540, 2407409), (1061, 1225260), (2122, 612630), (2269, 572940), (3183, 408420), (4244, 306315), (4538, 286470), (5305, 245052), (6366, 204210), (6807, 190980), (9076, 143235), (9549, 136140), (10610, 122526), (11345, 114588), (12732, 102105), (13614, 95490), (15915, 81684), (19098, 68070), (20421, 63660), (21220, 61263), (22690, 57294), (27228, 47745), (28647, 45380), (31830, 40842), (34035, 38196)]