198408600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 734588400

約数和(自身を除く): 536179800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 61, 65, 72, 75, 78, 90, 100, 104, 117, 120, 122, 130, 139, 150, 156, 180, 183, 195, 200, 225, 234, 244, 260, 278, 300, 305, 312, 325, 360, 366, 390, 417, 450, 468, 488, 520, 549, 556, 585, 600, 610, 650, 695, 732, 780, 793, 834, 900, 915, 936, 975, 1098, 1112, 1170, 1220, 1251, 1300, 1390, 1464, 1525, 1560, 1586, 1668, 1800, 1807, 1830, 1950, 2085, 2196, 2340, 2379, 2440, 2502, 2600, 2745, 2780, 2925, 3050, 3172, 3336, 3475, 3614, 3660, 3900, 3965, 4170, 4392, 4575, 4680, 4758, 5004, 5421, 5490, 5560, 5850, 6100, 6255, 6344, 6950, 7137, 7228, 7320, 7800, 7930, 8340, 8479, 9035, 9150, 9516, 10008, 10425, 10842, 10980, 11700, 11895, 12200, 12510, 13725, 13900, 14274, 14456, 15860, 16263, 16680, 16958, 18070, 18300, 19032, 19825, 20850, 21684, 21960, 23400, 23790, 25020, 25437, 27105, 27450, 27800, 28548, 31275, 31720, 32526, 33916, 35685, 36140, 36600, 39650, 41700, 42395, 43368, 45175, 47580, 50040, 50874, 54210, 54900, 57096, 59475, 62550, 65052, 67832, 71370, 72280, 76311, 79300, 81315, 83400, 84790, 90350, 95160, 101748, 108420, 109800, 110227, 118950, 125100, 127185, 130104, 135525, 142740, 152622, 158600, 162630, 169580, 178425, 180700, 203496, 211975, 216840, 220454, 237900, 250200, 254370, 271050, 285480, 305244, 325260, 330681, 339160, 356850, 361400, 381555, 406575, 423950, 440908, 475800, 508740, 542100, 551135, 610488, 635925, 650520, 661362, 713700, 763110, 813150, 847900, 881816, 992043, 1017480, 1084200, 1102270, 1271850, 1322724, 1427400, 1526220, 1626300, 1653405, 1695800, 1907775, 1984086, 2204540, 2543700, 2645448, 2755675, 3052440, 3252600, 3306810, 3815550, 3968172, 4409080, 4960215, 5087400, 5511350, 6613620, 7631100, 7936344, 8267025, 9920430, 11022700, 13227240, 15262200, 16534050, 19840860, 22045400, 24801075, 33068100, 39681720, 49602150, 66136200, 99204300, 198408600]

約数ペア:

[(1, 198408600), (2, 99204300), (3, 66136200), (4, 49602150), (5, 39681720), (6, 33068100), (8, 24801075), (9, 22045400), (10, 19840860), (12, 16534050), (13, 15262200), (15, 13227240), (18, 11022700), (20, 9920430), (24, 8267025), (25, 7936344), (26, 7631100), (30, 6613620), (36, 5511350), (39, 5087400), (40, 4960215), (45, 4409080), (50, 3968172), (52, 3815550), (60, 3306810), (61, 3252600), (65, 3052440), (72, 2755675), (75, 2645448), (78, 2543700), (90, 2204540), (100, 1984086), (104, 1907775), (117, 1695800), (120, 1653405), (122, 1626300), (130, 1526220), (139, 1427400), (150, 1322724), (156, 1271850), (180, 1102270), (183, 1084200), (195, 1017480), (200, 992043), (225, 881816), (234, 847900), (244, 813150), (260, 763110), (278, 713700), (300, 661362), (305, 650520), (312, 635925), (325, 610488), (360, 551135), (366, 542100), (390, 508740), (417, 475800), (450, 440908), (468, 423950), (488, 406575), (520, 381555), (549, 361400), (556, 356850), (585, 339160), (600, 330681), (610, 325260), (650, 305244), (695, 285480), (732, 271050), (780, 254370), (793, 250200), (834, 237900), (900, 220454), (915, 216840), (936, 211975), (975, 203496), (1098, 180700), (1112, 178425), (1170, 169580), (1220, 162630), (1251, 158600), (1300, 152622), (1390, 142740), (1464, 135525), (1525, 130104), (1560, 127185), (1586, 125100), (1668, 118950), (1800, 110227), (1807, 109800), (1830, 108420), (1950, 101748), (2085, 95160), (2196, 90350), (2340, 84790), (2379, 83400), (2440, 81315), (2502, 79300), (2600, 76311), (2745, 72280), (2780, 71370), (2925, 67832), (3050, 65052), (3172, 62550), (3336, 59475), (3475, 57096), (3614, 54900), (3660, 54210), (3900, 50874), (3965, 50040), (4170, 47580), (4392, 45175), (4575, 43368), (4680, 42395), (4758, 41700), (5004, 39650), (5421, 36600), (5490, 36140), (5560, 35685), (5850, 33916), (6100, 32526), (6255, 31720), (6344, 31275), (6950, 28548), (7137, 27800), (7228, 27450), (7320, 27105), (7800, 25437), (7930, 25020), (8340, 23790), (8479, 23400), (9035, 21960), (9150, 21684), (9516, 20850), (10008, 19825), (10425, 19032), (10842, 18300), (10980, 18070), (11700, 16958), (11895, 16680), (12200, 16263), (12510, 15860), (13725, 14456), (13900, 14274)]