394457700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14449}}^1$

素因数の和:14486

約数の個数: 144

約数和(自身を含む): 1404771200

約数和(自身を除く): 1010313500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 14449, 27300, 28898, 43347, 57796, 72245, 86694, 101143, 144490, 173388, 187837, 202286, 216735, 288980, 303429, 361225, 375674, 404572, 433470, 505715, 563511, 606858, 722450, 751348, 866940, 939185, 1011430, 1083675, 1127022, 1213716, 1314859, 1444900, 1517145, 1878370, 2022860, 2167350, 2254044, 2528575, 2629718, 2817555, 3034290, 3756740, 3944577, 4334700, 4695925, 5057150, 5259436, 5635110, 6068580, 6574295, 7585725, 7889154, 9391850, 10114300, 11270220, 13148590, 14087775, 15171450, 15778308, 18783700, 19722885, 26297180, 28175550, 30342900, 32871475, 39445770, 56351100, 65742950, 78891540, 98614425, 131485900, 197228850, 394457700]

約数ペア:

[(1, 394457700), (2, 197228850), (3, 131485900), (4, 98614425), (5, 78891540), (6, 65742950), (7, 56351100), (10, 39445770), (12, 32871475), (13, 30342900), (14, 28175550), (15, 26297180), (20, 19722885), (21, 18783700), (25, 15778308), (26, 15171450), (28, 14087775), (30, 13148590), (35, 11270220), (39, 10114300), (42, 9391850), (50, 7889154), (52, 7585725), (60, 6574295), (65, 6068580), (70, 5635110), (75, 5259436), (78, 5057150), (84, 4695925), (91, 4334700), (100, 3944577), (105, 3756740), (130, 3034290), (140, 2817555), (150, 2629718), (156, 2528575), (175, 2254044), (182, 2167350), (195, 2022860), (210, 1878370), (260, 1517145), (273, 1444900), (300, 1314859), (325, 1213716), (350, 1127022), (364, 1083675), (390, 1011430), (420, 939185), (455, 866940), (525, 751348), (546, 722450), (650, 606858), (700, 563511), (780, 505715), (910, 433470), (975, 404572), (1050, 375674), (1092, 361225), (1300, 303429), (1365, 288980), (1820, 216735), (1950, 202286), (2100, 187837), (2275, 173388), (2730, 144490), (3900, 101143), (4550, 86694), (5460, 72245), (6825, 57796), (9100, 43347), (13650, 28898), (14449, 27300)]