199201860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 726485760

約数和(自身を除く): 527283900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 71, 78, 90, 99, 109, 110, 117, 130, 132, 142, 143, 156, 165, 180, 195, 198, 213, 218, 220, 234, 260, 284, 286, 327, 330, 355, 390, 396, 426, 429, 436, 468, 495, 545, 572, 585, 639, 654, 660, 710, 715, 780, 781, 852, 858, 923, 981, 990, 1065, 1090, 1170, 1199, 1278, 1287, 1308, 1417, 1420, 1430, 1562, 1635, 1716, 1846, 1962, 1980, 2130, 2145, 2180, 2340, 2343, 2398, 2556, 2574, 2769, 2834, 2860, 3124, 3195, 3270, 3597, 3692, 3905, 3924, 4251, 4260, 4290, 4615, 4686, 4796, 4905, 5148, 5538, 5668, 5995, 6390, 6435, 6540, 7029, 7085, 7194, 7739, 7810, 8307, 8502, 8580, 9230, 9372, 9810, 10153, 10791, 11076, 11715, 11990, 12753, 12780, 12870, 13845, 14058, 14170, 14388, 15478, 15587, 15620, 16614, 17004, 17985, 18460, 19620, 20306, 21255, 21582, 23217, 23430, 23980, 25506, 25740, 27690, 28116, 28340, 30459, 30956, 31174, 33228, 35145, 35970, 38695, 40612, 41535, 42510, 43164, 46434, 46761, 46860, 50765, 51012, 53955, 55380, 60918, 62348, 63765, 69651, 70290, 71940, 77390, 77935, 83070, 85020, 85129, 91377, 92868, 93522, 100607, 101530, 107910, 116085, 121836, 127530, 139302, 140283, 140580, 152295, 154780, 155870, 166140, 170258, 182754, 187044, 201214, 203060, 215820, 232170, 233805, 255060, 255387, 278604, 280566, 301821, 304590, 311740, 340516, 348255, 365508, 402428, 425645, 456885, 464340, 467610, 503035, 510774, 561132, 603642, 609180, 696510, 701415, 766161, 851290, 905463, 913770, 935220, 1006070, 1021548, 1106677, 1207284, 1276935, 1393020, 1402830, 1509105, 1532322, 1702580, 1810926, 1827540, 2012140, 2213354, 2553870, 2805660, 3018210, 3064644, 3320031, 3621852, 3830805, 4426708, 4527315, 5107740, 5533385, 6036420, 6640062, 7661610, 9054630, 9960093, 11066770, 13280124, 15323220, 16600155, 18109260, 19920186, 22133540, 33200310, 39840372, 49800465, 66400620, 99600930, 199201860]

約数ペア:

[(1, 199201860), (2, 99600930), (3, 66400620), (4, 49800465), (5, 39840372), (6, 33200310), (9, 22133540), (10, 19920186), (11, 18109260), (12, 16600155), (13, 15323220), (15, 13280124), (18, 11066770), (20, 9960093), (22, 9054630), (26, 7661610), (30, 6640062), (33, 6036420), (36, 5533385), (39, 5107740), (44, 4527315), (45, 4426708), (52, 3830805), (55, 3621852), (60, 3320031), (65, 3064644), (66, 3018210), (71, 2805660), (78, 2553870), (90, 2213354), (99, 2012140), (109, 1827540), (110, 1810926), (117, 1702580), (130, 1532322), (132, 1509105), (142, 1402830), (143, 1393020), (156, 1276935), (165, 1207284), (180, 1106677), (195, 1021548), (198, 1006070), (213, 935220), (218, 913770), (220, 905463), (234, 851290), (260, 766161), (284, 701415), (286, 696510), (327, 609180), (330, 603642), (355, 561132), (390, 510774), (396, 503035), (426, 467610), (429, 464340), (436, 456885), (468, 425645), (495, 402428), (545, 365508), (572, 348255), (585, 340516), (639, 311740), (654, 304590), (660, 301821), (710, 280566), (715, 278604), (780, 255387), (781, 255060), (852, 233805), (858, 232170), (923, 215820), (981, 203060), (990, 201214), (1065, 187044), (1090, 182754), (1170, 170258), (1199, 166140), (1278, 155870), (1287, 154780), (1308, 152295), (1417, 140580), (1420, 140283), (1430, 139302), (1562, 127530), (1635, 121836), (1716, 116085), (1846, 107910), (1962, 101530), (1980, 100607), (2130, 93522), (2145, 92868), (2180, 91377), (2340, 85129), (2343, 85020), (2398, 83070), (2556, 77935), (2574, 77390), (2769, 71940), (2834, 70290), (2860, 69651), (3124, 63765), (3195, 62348), (3270, 60918), (3597, 55380), (3692, 53955), (3905, 51012), (3924, 50765), (4251, 46860), (4260, 46761), (4290, 46434), (4615, 43164), (4686, 42510), (4796, 41535), (4905, 40612), (5148, 38695), (5538, 35970), (5668, 35145), (5995, 33228), (6390, 31174), (6435, 30956), (6540, 30459), (7029, 28340), (7085, 28116), (7194, 27690), (7739, 25740), (7810, 25506), (8307, 23980), (8502, 23430), (8580, 23217), (9230, 21582), (9372, 21255), (9810, 20306), (10153, 19620), (10791, 18460), (11076, 17985), (11715, 17004), (11990, 16614), (12753, 15620), (12780, 15587), (12870, 15478), (13845, 14388), (14058, 14170)]