1330332900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1297}}^1$

素因数の和:1590

約数の個数: 144

約数和(自身を含む): 4164150144

約数和(自身を除く): 2833817244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 263, 300, 325, 390, 526, 650, 780, 789, 975, 1052, 1297, 1300, 1315, 1578, 1950, 2594, 2630, 3156, 3419, 3891, 3900, 3945, 5188, 5260, 6485, 6575, 6838, 7782, 7890, 10257, 12970, 13150, 13676, 15564, 15780, 16861, 17095, 19455, 19725, 20514, 25940, 26300, 32425, 33722, 34190, 38910, 39450, 41028, 50583, 51285, 64850, 67444, 68380, 77820, 78900, 84305, 85475, 97275, 101166, 102570, 129700, 168610, 170950, 194550, 202332, 205140, 252915, 256425, 337220, 341111, 341900, 389100, 421525, 505830, 512850, 682222, 843050, 1011660, 1023333, 1025700, 1264575, 1364444, 1686100, 1705555, 2046666, 2529150, 3411110, 4093332, 4434443, 5058300, 5116665, 6822220, 8527775, 8868886, 10233330, 13303329, 17055550, 17737772, 20466660, 22172215, 25583325, 26606658, 34111100, 44344430, 51166650, 53213316, 66516645, 88688860, 102333300, 110861075, 133033290, 221722150, 266066580, 332583225, 443444300, 665166450, 1330332900]

約数ペア:

[(1, 1330332900), (2, 665166450), (3, 443444300), (4, 332583225), (5, 266066580), (6, 221722150), (10, 133033290), (12, 110861075), (13, 102333300), (15, 88688860), (20, 66516645), (25, 53213316), (26, 51166650), (30, 44344430), (39, 34111100), (50, 26606658), (52, 25583325), (60, 22172215), (65, 20466660), (75, 17737772), (78, 17055550), (100, 13303329), (130, 10233330), (150, 8868886), (156, 8527775), (195, 6822220), (260, 5116665), (263, 5058300), (300, 4434443), (325, 4093332), (390, 3411110), (526, 2529150), (650, 2046666), (780, 1705555), (789, 1686100), (975, 1364444), (1052, 1264575), (1297, 1025700), (1300, 1023333), (1315, 1011660), (1578, 843050), (1950, 682222), (2594, 512850), (2630, 505830), (3156, 421525), (3419, 389100), (3891, 341900), (3900, 341111), (3945, 337220), (5188, 256425), (5260, 252915), (6485, 205140), (6575, 202332), (6838, 194550), (7782, 170950), (7890, 168610), (10257, 129700), (12970, 102570), (13150, 101166), (13676, 97275), (15564, 85475), (15780, 84305), (16861, 78900), (17095, 77820), (19455, 68380), (19725, 67444), (20514, 64850), (25940, 51285), (26300, 50583), (32425, 41028), (33722, 39450), (34190, 38910)]