135291780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 495331200

約数和(自身を除く): 360039420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 179, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 358, 380, 390, 442, 468, 494, 510, 537, 570, 585, 612, 646, 663, 684, 716, 741, 765, 780, 855, 884, 895, 969, 988, 1020, 1074, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1530, 1611, 1615, 1710, 1790, 1938, 1989, 2148, 2210, 2223, 2327, 2340, 2470, 2652, 2685, 2907, 2964, 3043, 3060, 3222, 3230, 3315, 3401, 3420, 3580, 3705, 3876, 3978, 4199, 4420, 4446, 4654, 4845, 4940, 5370, 5814, 6086, 6444, 6460, 6630, 6802, 6981, 7410, 7956, 8055, 8398, 8892, 9129, 9308, 9690, 9945, 10203, 10740, 11115, 11628, 11635, 12172, 12597, 13260, 13604, 13962, 14535, 14820, 15215, 16110, 16796, 17005, 18258, 19380, 19890, 20406, 20943, 20995, 22230, 23270, 25194, 27387, 27924, 29070, 30430, 30609, 32220, 34010, 34905, 36516, 37791, 39559, 39780, 40812, 41886, 41990, 44213, 44460, 45645, 46540, 50388, 51015, 54774, 57817, 58140, 60860, 61218, 62985, 68020, 69810, 75582, 79118, 83772, 83980, 88426, 91290, 102030, 104715, 109548, 115634, 118677, 122436, 125970, 132639, 136935, 139620, 151164, 153045, 158236, 173451, 176852, 182580, 188955, 197795, 204060, 209430, 221065, 231268, 237354, 251940, 265278, 273870, 289085, 306090, 346902, 356031, 377910, 395590, 397917, 418860, 442130, 474708, 520353, 530556, 547740, 578170, 593385, 612180, 663195, 693804, 712062, 751621, 755820, 791180, 795834, 867255, 884260, 1040706, 1156340, 1186770, 1326390, 1424124, 1503242, 1591668, 1734510, 1780155, 1989585, 2081412, 2254863, 2373540, 2601765, 2652780, 3006484, 3469020, 3560310, 3758105, 3979170, 4509726, 5203530, 6764589, 7120620, 7516210, 7958340, 9019452, 10407060, 11274315, 13529178, 15032420, 22548630, 27058356, 33822945, 45097260, 67645890, 135291780]

約数ペア:

[(1, 135291780), (2, 67645890), (3, 45097260), (4, 33822945), (5, 27058356), (6, 22548630), (9, 15032420), (10, 13529178), (12, 11274315), (13, 10407060), (15, 9019452), (17, 7958340), (18, 7516210), (19, 7120620), (20, 6764589), (26, 5203530), (30, 4509726), (34, 3979170), (36, 3758105), (38, 3560310), (39, 3469020), (45, 3006484), (51, 2652780), (52, 2601765), (57, 2373540), (60, 2254863), (65, 2081412), (68, 1989585), (76, 1780155), (78, 1734510), (85, 1591668), (90, 1503242), (95, 1424124), (102, 1326390), (114, 1186770), (117, 1156340), (130, 1040706), (153, 884260), (156, 867255), (170, 795834), (171, 791180), (179, 755820), (180, 751621), (190, 712062), (195, 693804), (204, 663195), (221, 612180), (228, 593385), (234, 578170), (247, 547740), (255, 530556), (260, 520353), (285, 474708), (306, 442130), (323, 418860), (340, 397917), (342, 395590), (358, 377910), (380, 356031), (390, 346902), (442, 306090), (468, 289085), (494, 273870), (510, 265278), (537, 251940), (570, 237354), (585, 231268), (612, 221065), (646, 209430), (663, 204060), (684, 197795), (716, 188955), (741, 182580), (765, 176852), (780, 173451), (855, 158236), (884, 153045), (895, 151164), (969, 139620), (988, 136935), (1020, 132639), (1074, 125970), (1105, 122436), (1140, 118677), (1170, 115634), (1235, 109548), (1292, 104715), (1326, 102030), (1482, 91290), (1530, 88426), (1611, 83980), (1615, 83772), (1710, 79118), (1790, 75582), (1938, 69810), (1989, 68020), (2148, 62985), (2210, 61218), (2223, 60860), (2327, 58140), (2340, 57817), (2470, 54774), (2652, 51015), (2685, 50388), (2907, 46540), (2964, 45645), (3043, 44460), (3060, 44213), (3222, 41990), (3230, 41886), (3315, 40812), (3401, 39780), (3420, 39559), (3580, 37791), (3705, 36516), (3876, 34905), (3978, 34010), (4199, 32220), (4420, 30609), (4446, 30430), (4654, 29070), (4845, 27924), (4940, 27387), (5370, 25194), (5814, 23270), (6086, 22230), (6444, 20995), (6460, 20943), (6630, 20406), (6802, 19890), (6981, 19380), (7410, 18258), (7956, 17005), (8055, 16796), (8398, 16110), (8892, 15215), (9129, 14820), (9308, 14535), (9690, 13962), (9945, 13604), (10203, 13260), (10740, 12597), (11115, 12172), (11628, 11635)]