1969863300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1732

約数の個数: 180

約数和(自身を含む): 6430339300

約数和(自身を除く): 4460476000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 157, 162, 180, 225, 270, 300, 314, 324, 405, 450, 471, 540, 628, 675, 785, 810, 900, 942, 1350, 1413, 1549, 1570, 1620, 1884, 2025, 2355, 2700, 2826, 3098, 3140, 3925, 4050, 4239, 4647, 4710, 5652, 6196, 7065, 7745, 7850, 8100, 8478, 9294, 9420, 11775, 12717, 13941, 14130, 15490, 15700, 16956, 18588, 21195, 23235, 23550, 25434, 27882, 28260, 30980, 35325, 38725, 41823, 42390, 46470, 47100, 50868, 55764, 63585, 69705, 70650, 77450, 83646, 84780, 92940, 105975, 116175, 125469, 127170, 139410, 141300, 154900, 167292, 209115, 211950, 232350, 243193, 250938, 254340, 278820, 317925, 348525, 418230, 423900, 464700, 486386, 501876, 627345, 635850, 697050, 729579, 836460, 972772, 1045575, 1215965, 1254690, 1271700, 1394100, 1459158, 2091150, 2188737, 2431930, 2509380, 2918316, 3136725, 3647895, 4182300, 4377474, 4863860, 6079825, 6273450, 6566211, 7295790, 8754948, 10943685, 12159650, 12546900, 13132422, 14591580, 18239475, 19698633, 21887370, 24319300, 26264844, 32831055, 36478950, 39397266, 43774740, 54718425, 65662110, 72957900, 78794532, 98493165, 109436850, 131324220, 164155275, 196986330, 218873700, 328310550, 393972660, 492465825, 656621100, 984931650, 1969863300]

約数ペア:

[(1, 1969863300), (2, 984931650), (3, 656621100), (4, 492465825), (5, 393972660), (6, 328310550), (9, 218873700), (10, 196986330), (12, 164155275), (15, 131324220), (18, 109436850), (20, 98493165), (25, 78794532), (27, 72957900), (30, 65662110), (36, 54718425), (45, 43774740), (50, 39397266), (54, 36478950), (60, 32831055), (75, 26264844), (81, 24319300), (90, 21887370), (100, 19698633), (108, 18239475), (135, 14591580), (150, 13132422), (157, 12546900), (162, 12159650), (180, 10943685), (225, 8754948), (270, 7295790), (300, 6566211), (314, 6273450), (324, 6079825), (405, 4863860), (450, 4377474), (471, 4182300), (540, 3647895), (628, 3136725), (675, 2918316), (785, 2509380), (810, 2431930), (900, 2188737), (942, 2091150), (1350, 1459158), (1413, 1394100), (1549, 1271700), (1570, 1254690), (1620, 1215965), (1884, 1045575), (2025, 972772), (2355, 836460), (2700, 729579), (2826, 697050), (3098, 635850), (3140, 627345), (3925, 501876), (4050, 486386), (4239, 464700), (4647, 423900), (4710, 418230), (5652, 348525), (6196, 317925), (7065, 278820), (7745, 254340), (7850, 250938), (8100, 243193), (8478, 232350), (9294, 211950), (9420, 209115), (11775, 167292), (12717, 154900), (13941, 141300), (14130, 139410), (15490, 127170), (15700, 125469), (16956, 116175), (18588, 105975), (21195, 92940), (23235, 84780), (23550, 83646), (25434, 77450), (27882, 70650), (28260, 69705), (30980, 63585), (35325, 55764), (38725, 50868), (41823, 47100), (42390, 46470)]