1230784650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2633

約数の個数: 144

約数和(自身を含む): 3514563000

約数和(自身を除く): 2283778350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 37, 45, 50, 58, 74, 75, 87, 90, 111, 145, 150, 174, 185, 222, 225, 261, 290, 333, 370, 435, 450, 522, 555, 666, 725, 870, 925, 1073, 1110, 1305, 1450, 1665, 1850, 2146, 2175, 2549, 2610, 2775, 3219, 3330, 4350, 5098, 5365, 5550, 6438, 6525, 7647, 8325, 9657, 10730, 12745, 13050, 15294, 16095, 16650, 19314, 22941, 25490, 26825, 32190, 38235, 45882, 48285, 53650, 63725, 73921, 76470, 80475, 94313, 96570, 114705, 127450, 147842, 160950, 188626, 191175, 221763, 229410, 241425, 282939, 369605, 382350, 443526, 471565, 482850, 565878, 573525, 665289, 739210, 848817, 943130, 1108815, 1147050, 1330578, 1414695, 1697634, 1848025, 2217630, 2357825, 2735077, 2829390, 3326445, 3696050, 4244085, 4715650, 5470154, 5544075, 6652890, 7073475, 8205231, 8488170, 11088150, 13675385, 14146950, 16410462, 16632225, 21220425, 24615693, 27350770, 33264450, 41026155, 42440850, 49231386, 68376925, 82052310, 123078465, 136753850, 205130775, 246156930, 410261550, 615392325, 1230784650]

約数ペア:

[(1, 1230784650), (2, 615392325), (3, 410261550), (5, 246156930), (6, 205130775), (9, 136753850), (10, 123078465), (15, 82052310), (18, 68376925), (25, 49231386), (29, 42440850), (30, 41026155), (37, 33264450), (45, 27350770), (50, 24615693), (58, 21220425), (74, 16632225), (75, 16410462), (87, 14146950), (90, 13675385), (111, 11088150), (145, 8488170), (150, 8205231), (174, 7073475), (185, 6652890), (222, 5544075), (225, 5470154), (261, 4715650), (290, 4244085), (333, 3696050), (370, 3326445), (435, 2829390), (450, 2735077), (522, 2357825), (555, 2217630), (666, 1848025), (725, 1697634), (870, 1414695), (925, 1330578), (1073, 1147050), (1110, 1108815), (1305, 943130), (1450, 848817), (1665, 739210), (1850, 665289), (2146, 573525), (2175, 565878), (2549, 482850), (2610, 471565), (2775, 443526), (3219, 382350), (3330, 369605), (4350, 282939), (5098, 241425), (5365, 229410), (5550, 221763), (6438, 191175), (6525, 188626), (7647, 160950), (8325, 147842), (9657, 127450), (10730, 114705), (12745, 96570), (13050, 94313), (15294, 80475), (16095, 76470), (16650, 73921), (19314, 63725), (22941, 53650), (25490, 48285), (26825, 45882), (32190, 38235)]