100400520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3355

約数の個数: 128

約数和(自身を含む): 342973440

約数和(自身を除く): 242572920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3307, 3795, 5060, 6072, 6614, 7590, 9921, 10120, 13228, 15180, 16535, 19842, 26456, 30360, 33070, 36377, 39684, 49605, 66140, 72754, 76061, 79368, 99210, 109131, 132280, 145508, 152122, 181885, 198420, 218262, 228183, 291016, 304244, 363770, 380305, 396840, 436524, 456366, 545655, 608488, 727540, 760610, 836671, 873048, 912732, 1091310, 1140915, 1455080, 1521220, 1673342, 1825464, 2182620, 2281830, 2510013, 3042440, 3346684, 4183355, 4365240, 4563660, 5020026, 6693368, 8366710, 9127320, 10040052, 12550065, 16733420, 20080104, 25100130, 33466840, 50200260, 100400520]

約数ペア:

[(1, 100400520), (2, 50200260), (3, 33466840), (4, 25100130), (5, 20080104), (6, 16733420), (8, 12550065), (10, 10040052), (11, 9127320), (12, 8366710), (15, 6693368), (20, 5020026), (22, 4563660), (23, 4365240), (24, 4183355), (30, 3346684), (33, 3042440), (40, 2510013), (44, 2281830), (46, 2182620), (55, 1825464), (60, 1673342), (66, 1521220), (69, 1455080), (88, 1140915), (92, 1091310), (110, 912732), (115, 873048), (120, 836671), (132, 760610), (138, 727540), (165, 608488), (184, 545655), (220, 456366), (230, 436524), (253, 396840), (264, 380305), (276, 363770), (330, 304244), (345, 291016), (440, 228183), (460, 218262), (506, 198420), (552, 181885), (660, 152122), (690, 145508), (759, 132280), (920, 109131), (1012, 99210), (1265, 79368), (1320, 76061), (1380, 72754), (1518, 66140), (2024, 49605), (2530, 39684), (2760, 36377), (3036, 33070), (3307, 30360), (3795, 26456), (5060, 19842), (6072, 16535), (6614, 15180), (7590, 13228), (9921, 10120)]