222292980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 852703488

約数和(自身を除く): 630410508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 234, 246, 252, 260, 273, 287, 315, 331, 364, 369, 390, 410, 420, 455, 468, 492, 533, 546, 574, 585, 615, 630, 662, 738, 780, 819, 820, 861, 910, 993, 1066, 1092, 1148, 1170, 1230, 1260, 1324, 1365, 1435, 1476, 1599, 1638, 1655, 1722, 1820, 1845, 1986, 2132, 2317, 2340, 2460, 2583, 2665, 2730, 2870, 2979, 3198, 3276, 3310, 3444, 3690, 3731, 3972, 4095, 4303, 4305, 4634, 4797, 4965, 5166, 5330, 5460, 5740, 5958, 6396, 6620, 6951, 7380, 7462, 7995, 8190, 8606, 8610, 9268, 9594, 9930, 10332, 10660, 11193, 11585, 11916, 12909, 12915, 13571, 13902, 14895, 14924, 15990, 16380, 17212, 17220, 18655, 19188, 19860, 20853, 21515, 22386, 23170, 23985, 25818, 25830, 27142, 27804, 29790, 30121, 31980, 33579, 34755, 37310, 38727, 40713, 41706, 43030, 44772, 46340, 47970, 51636, 51660, 54284, 55965, 59580, 60242, 64545, 67158, 67855, 69510, 74620, 77454, 81426, 83412, 86060, 90363, 94997, 95940, 104265, 111930, 120484, 122139, 129090, 134316, 135710, 139020, 150605, 154908, 162852, 167895, 176423, 180726, 189994, 193635, 203565, 208530, 223860, 244278, 258180, 271089, 271420, 284991, 301210, 335790, 352846, 361452, 379988, 387270, 407130, 417060, 451815, 474985, 488556, 529269, 542178, 569982, 602420, 610695, 671580, 705692, 774540, 814260, 854973, 882115, 903630, 949970, 1058538, 1084356, 1139964, 1221390, 1234961, 1355445, 1424955, 1587807, 1709946, 1764230, 1807260, 1899940, 2117076, 2442780, 2469922, 2646345, 2710890, 2849910, 3175614, 3419892, 3528460, 3704883, 4274865, 4939844, 5292690, 5421780, 5699820, 6174805, 6351228, 7409766, 7939035, 8549730, 10585380, 11114649, 12349610, 14819532, 15878070, 17099460, 18524415, 22229298, 24699220, 31756140, 37048830, 44458596, 55573245, 74097660, 111146490, 222292980]

約数ペア:

[(1, 222292980), (2, 111146490), (3, 74097660), (4, 55573245), (5, 44458596), (6, 37048830), (7, 31756140), (9, 24699220), (10, 22229298), (12, 18524415), (13, 17099460), (14, 15878070), (15, 14819532), (18, 12349610), (20, 11114649), (21, 10585380), (26, 8549730), (28, 7939035), (30, 7409766), (35, 6351228), (36, 6174805), (39, 5699820), (41, 5421780), (42, 5292690), (45, 4939844), (52, 4274865), (60, 3704883), (63, 3528460), (65, 3419892), (70, 3175614), (78, 2849910), (82, 2710890), (84, 2646345), (90, 2469922), (91, 2442780), (105, 2117076), (117, 1899940), (123, 1807260), (126, 1764230), (130, 1709946), (140, 1587807), (156, 1424955), (164, 1355445), (180, 1234961), (182, 1221390), (195, 1139964), (205, 1084356), (210, 1058538), (234, 949970), (246, 903630), (252, 882115), (260, 854973), (273, 814260), (287, 774540), (315, 705692), (331, 671580), (364, 610695), (369, 602420), (390, 569982), (410, 542178), (420, 529269), (455, 488556), (468, 474985), (492, 451815), (533, 417060), (546, 407130), (574, 387270), (585, 379988), (615, 361452), (630, 352846), (662, 335790), (738, 301210), (780, 284991), (819, 271420), (820, 271089), (861, 258180), (910, 244278), (993, 223860), (1066, 208530), (1092, 203565), (1148, 193635), (1170, 189994), (1230, 180726), (1260, 176423), (1324, 167895), (1365, 162852), (1435, 154908), (1476, 150605), (1599, 139020), (1638, 135710), (1655, 134316), (1722, 129090), (1820, 122139), (1845, 120484), (1986, 111930), (2132, 104265), (2317, 95940), (2340, 94997), (2460, 90363), (2583, 86060), (2665, 83412), (2730, 81426), (2870, 77454), (2979, 74620), (3198, 69510), (3276, 67855), (3310, 67158), (3444, 64545), (3690, 60242), (3731, 59580), (3972, 55965), (4095, 54284), (4303, 51660), (4305, 51636), (4634, 47970), (4797, 46340), (4965, 44772), (5166, 43030), (5330, 41706), (5460, 40713), (5740, 38727), (5958, 37310), (6396, 34755), (6620, 33579), (6951, 31980), (7380, 30121), (7462, 29790), (7995, 27804), (8190, 27142), (8606, 25830), (8610, 25818), (9268, 23985), (9594, 23170), (9930, 22386), (10332, 21515), (10660, 20853), (11193, 19860), (11585, 19188), (11916, 18655), (12909, 17220), (12915, 17212), (13571, 16380), (13902, 15990), (14895, 14924)]