1880451300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68881}}^1$

素因数の和:68918

約数の個数: 144

約数和(自身を含む): 6696432512

約数和(自身を除く): 4815981212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 68881, 137762, 206643, 275524, 344405, 413286, 482167, 688810, 826572, 895453, 964334, 1033215, 1377620, 1446501, 1722025, 1790906, 1928668, 2066430, 2410835, 2686359, 2893002, 3444050, 3581812, 4132860, 4477265, 4821670, 5166075, 5372718, 5786004, 6268171, 6888100, 7232505, 8954530, 9643340, 10332150, 10745436, 12054175, 12536342, 13431795, 14465010, 17909060, 18804513, 20664300, 22386325, 24108350, 25072684, 26863590, 28930020, 31340855, 36162525, 37609026, 44772650, 48216700, 53727180, 62681710, 67158975, 72325050, 75218052, 89545300, 94022565, 125363420, 134317950, 144650100, 156704275, 188045130, 268635900, 313408550, 376090260, 470112825, 626817100, 940225650, 1880451300]

約数ペア:

[(1, 1880451300), (2, 940225650), (3, 626817100), (4, 470112825), (5, 376090260), (6, 313408550), (7, 268635900), (10, 188045130), (12, 156704275), (13, 144650100), (14, 134317950), (15, 125363420), (20, 94022565), (21, 89545300), (25, 75218052), (26, 72325050), (28, 67158975), (30, 62681710), (35, 53727180), (39, 48216700), (42, 44772650), (50, 37609026), (52, 36162525), (60, 31340855), (65, 28930020), (70, 26863590), (75, 25072684), (78, 24108350), (84, 22386325), (91, 20664300), (100, 18804513), (105, 17909060), (130, 14465010), (140, 13431795), (150, 12536342), (156, 12054175), (175, 10745436), (182, 10332150), (195, 9643340), (210, 8954530), (260, 7232505), (273, 6888100), (300, 6268171), (325, 5786004), (350, 5372718), (364, 5166075), (390, 4821670), (420, 4477265), (455, 4132860), (525, 3581812), (546, 3444050), (650, 2893002), (700, 2686359), (780, 2410835), (910, 2066430), (975, 1928668), (1050, 1790906), (1092, 1722025), (1300, 1446501), (1365, 1377620), (1820, 1033215), (1950, 964334), (2100, 895453), (2275, 826572), (2730, 688810), (3900, 482167), (4550, 413286), (5460, 344405), (6825, 275524), (9100, 206643), (13650, 137762), (27300, 68881)]