321293700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3963

約数の個数: 216

約数和(自身を含む): 1239795648

約数和(自身を除く): 918501948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2730, 2925, 3150, 3276, 3900, 3923, 4095, 4550, 5460, 5850, 6300, 6825, 7846, 8190, 9100, 11700, 11769, 13650, 15692, 16380, 19615, 20475, 23538, 27300, 27461, 35307, 39230, 40950, 47076, 50999, 54922, 58845, 70614, 78460, 81900, 82383, 98075, 101998, 109844, 117690, 137305, 141228, 152997, 164766, 176535, 196150, 203996, 235380, 247149, 254995, 274610, 294225, 305994, 329532, 353070, 356993, 392300, 411915, 458991, 494298, 509990, 549220, 588450, 611988, 686525, 706140, 713986, 764985, 823830, 882675, 917982, 988596, 1019980, 1070979, 1176900, 1235745, 1274975, 1373050, 1427972, 1529970, 1647660, 1765350, 1784965, 1835964, 2059575, 2141958, 2294955, 2471490, 2549950, 2746100, 3059940, 3212937, 3530700, 3569930, 3824925, 4119150, 4283916, 4589910, 4942980, 5099900, 5354895, 6178725, 6425874, 7139860, 7649850, 8238300, 8924825, 9179820, 10709790, 11474775, 12357450, 12851748, 15299700, 16064685, 17849650, 21419580, 22949550, 24714900, 26774475, 32129370, 35699300, 45899100, 53548950, 64258740, 80323425, 107097900, 160646850, 321293700]

約数ペア:

[(1, 321293700), (2, 160646850), (3, 107097900), (4, 80323425), (5, 64258740), (6, 53548950), (7, 45899100), (9, 35699300), (10, 32129370), (12, 26774475), (13, 24714900), (14, 22949550), (15, 21419580), (18, 17849650), (20, 16064685), (21, 15299700), (25, 12851748), (26, 12357450), (28, 11474775), (30, 10709790), (35, 9179820), (36, 8924825), (39, 8238300), (42, 7649850), (45, 7139860), (50, 6425874), (52, 6178725), (60, 5354895), (63, 5099900), (65, 4942980), (70, 4589910), (75, 4283916), (78, 4119150), (84, 3824925), (90, 3569930), (91, 3530700), (100, 3212937), (105, 3059940), (117, 2746100), (126, 2549950), (130, 2471490), (140, 2294955), (150, 2141958), (156, 2059575), (175, 1835964), (180, 1784965), (182, 1765350), (195, 1647660), (210, 1529970), (225, 1427972), (234, 1373050), (252, 1274975), (260, 1235745), (273, 1176900), (300, 1070979), (315, 1019980), (325, 988596), (350, 917982), (364, 882675), (390, 823830), (420, 764985), (450, 713986), (455, 706140), (468, 686525), (525, 611988), (546, 588450), (585, 549220), (630, 509990), (650, 494298), (700, 458991), (780, 411915), (819, 392300), (900, 356993), (910, 353070), (975, 329532), (1050, 305994), (1092, 294225), (1170, 274610), (1260, 254995), (1300, 247149), (1365, 235380), (1575, 203996), (1638, 196150), (1820, 176535), (1950, 164766), (2100, 152997), (2275, 141228), (2340, 137305), (2730, 117690), (2925, 109844), (3150, 101998), (3276, 98075), (3900, 82383), (3923, 81900), (4095, 78460), (4550, 70614), (5460, 58845), (5850, 54922), (6300, 50999), (6825, 47076), (7846, 40950), (8190, 39230), (9100, 35307), (11700, 27461), (11769, 27300), (13650, 23538), (15692, 20475), (16380, 19615)]