189645300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1840

約数の個数: 180

約数和(自身を含む): 662411596

約数和(自身を除く): 472766296

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1801, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3602, 3900, 4050, 4212, 5265, 5403, 5850, 7020, 7204, 8100, 8775, 9005, 10530, 10806, 11700, 16209, 17550, 18010, 21060, 21612, 23413, 26325, 27015, 32418, 35100, 36020, 45025, 46826, 48627, 52650, 54030, 64836, 70239, 81045, 90050, 93652, 97254, 105300, 108060, 117065, 135075, 140478, 145881, 162090, 180100, 194508, 210717, 234130, 243135, 270150, 280956, 291762, 324180, 351195, 405225, 421434, 468260, 486270, 540300, 583524, 585325, 632151, 702390, 729405, 810450, 842868, 972540, 1053585, 1170650, 1215675, 1264302, 1404780, 1458810, 1620900, 1755975, 1896453, 2107170, 2341300, 2431350, 2528604, 2917620, 3160755, 3511950, 3647025, 3792906, 4214340, 4862700, 5267925, 6321510, 7023900, 7294050, 7585812, 9482265, 10535850, 12643020, 14588100, 15803775, 18964530, 21071700, 31607550, 37929060, 47411325, 63215100, 94822650, 189645300]

約数ペア:

[(1, 189645300), (2, 94822650), (3, 63215100), (4, 47411325), (5, 37929060), (6, 31607550), (9, 21071700), (10, 18964530), (12, 15803775), (13, 14588100), (15, 12643020), (18, 10535850), (20, 9482265), (25, 7585812), (26, 7294050), (27, 7023900), (30, 6321510), (36, 5267925), (39, 4862700), (45, 4214340), (50, 3792906), (52, 3647025), (54, 3511950), (60, 3160755), (65, 2917620), (75, 2528604), (78, 2431350), (81, 2341300), (90, 2107170), (100, 1896453), (108, 1755975), (117, 1620900), (130, 1458810), (135, 1404780), (150, 1264302), (156, 1215675), (162, 1170650), (180, 1053585), (195, 972540), (225, 842868), (234, 810450), (260, 729405), (270, 702390), (300, 632151), (324, 585325), (325, 583524), (351, 540300), (390, 486270), (405, 468260), (450, 421434), (468, 405225), (540, 351195), (585, 324180), (650, 291762), (675, 280956), (702, 270150), (780, 243135), (810, 234130), (900, 210717), (975, 194508), (1053, 180100), (1170, 162090), (1300, 145881), (1350, 140478), (1404, 135075), (1620, 117065), (1755, 108060), (1801, 105300), (1950, 97254), (2025, 93652), (2106, 90050), (2340, 81045), (2700, 70239), (2925, 64836), (3510, 54030), (3602, 52650), (3900, 48627), (4050, 46826), (4212, 45025), (5265, 36020), (5403, 35100), (5850, 32418), (7020, 27015), (7204, 26325), (8100, 23413), (8775, 21612), (9005, 21060), (10530, 18010), (10806, 17550), (11700, 16209)]