198443700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 216

約数和(自身を含む): 765867648

約数和(自身を除く): 567423948

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, 2423, 2730, 2925, 3150, 3276, 3900, 4095, 4550, 4846, 5460, 5850, 6300, 6825, 7269, 8190, 9100, 9692, 11700, 12115, 13650, 14538, 16380, 16961, 20475, 21807, 24230, 27300, 29076, 31499, 33922, 36345, 40950, 43614, 48460, 50883, 60575, 62998, 67844, 72690, 81900, 84805, 87228, 94497, 101766, 109035, 121150, 125996, 145380, 152649, 157495, 169610, 181725, 188994, 203532, 218070, 220493, 242300, 254415, 283491, 305298, 314990, 339220, 363450, 377988, 424025, 436140, 440986, 472485, 508830, 545175, 566982, 610596, 629980, 661479, 726900, 763245, 787475, 848050, 881972, 944970, 1017660, 1090350, 1102465, 1133964, 1272075, 1322958, 1417455, 1526490, 1574950, 1696100, 1889940, 1984437, 2180700, 2204930, 2362425, 2544150, 2645916, 2834910, 3052980, 3149900, 3307395, 3816225, 3968874, 4409860, 4724850, 5088300, 5512325, 5669820, 6614790, 7087275, 7632450, 7937748, 9449700, 9922185, 11024650, 13229580, 14174550, 15264900, 16536975, 19844370, 22049300, 28349100, 33073950, 39688740, 49610925, 66147900, 99221850, 198443700]

約数ペア:

[(1, 198443700), (2, 99221850), (3, 66147900), (4, 49610925), (5, 39688740), (6, 33073950), (7, 28349100), (9, 22049300), (10, 19844370), (12, 16536975), (13, 15264900), (14, 14174550), (15, 13229580), (18, 11024650), (20, 9922185), (21, 9449700), (25, 7937748), (26, 7632450), (28, 7087275), (30, 6614790), (35, 5669820), (36, 5512325), (39, 5088300), (42, 4724850), (45, 4409860), (50, 3968874), (52, 3816225), (60, 3307395), (63, 3149900), (65, 3052980), (70, 2834910), (75, 2645916), (78, 2544150), (84, 2362425), (90, 2204930), (91, 2180700), (100, 1984437), (105, 1889940), (117, 1696100), (126, 1574950), (130, 1526490), (140, 1417455), (150, 1322958), (156, 1272075), (175, 1133964), (180, 1102465), (182, 1090350), (195, 1017660), (210, 944970), (225, 881972), (234, 848050), (252, 787475), (260, 763245), (273, 726900), (300, 661479), (315, 629980), (325, 610596), (350, 566982), (364, 545175), (390, 508830), (420, 472485), (450, 440986), (455, 436140), (468, 424025), (525, 377988), (546, 363450), (585, 339220), (630, 314990), (650, 305298), (700, 283491), (780, 254415), (819, 242300), (900, 220493), (910, 218070), (975, 203532), (1050, 188994), (1092, 181725), (1170, 169610), (1260, 157495), (1300, 152649), (1365, 145380), (1575, 125996), (1638, 121150), (1820, 109035), (1950, 101766), (2100, 94497), (2275, 87228), (2340, 84805), (2423, 81900), (2730, 72690), (2925, 67844), (3150, 62998), (3276, 60575), (3900, 50883), (4095, 48460), (4550, 43614), (4846, 40950), (5460, 36345), (5850, 33922), (6300, 31499), (6825, 29076), (7269, 27300), (8190, 24230), (9100, 21807), (9692, 20475), (11700, 16961), (12115, 16380), (13650, 14538)]