144311200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 216

約数和(自身を含む): 414723456

約数和(自身を除く): 270412256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 31, 32, 40, 44, 46, 50, 55, 62, 80, 88, 92, 100, 110, 115, 124, 155, 160, 176, 184, 200, 220, 230, 248, 253, 275, 310, 341, 352, 368, 400, 440, 460, 496, 506, 529, 550, 575, 620, 682, 713, 736, 775, 800, 880, 920, 992, 1012, 1058, 1100, 1150, 1240, 1265, 1364, 1426, 1550, 1705, 1760, 1840, 2024, 2116, 2200, 2300, 2480, 2530, 2645, 2728, 2852, 3100, 3410, 3565, 3680, 4048, 4232, 4400, 4600, 4960, 5060, 5290, 5456, 5704, 5819, 6200, 6325, 6820, 7130, 7843, 8096, 8464, 8525, 8800, 9200, 10120, 10580, 10912, 11408, 11638, 12400, 12650, 13225, 13640, 14260, 15686, 16399, 16928, 17050, 17825, 18400, 20240, 21160, 22816, 23276, 24800, 25300, 26450, 27280, 28520, 29095, 31372, 32798, 34100, 35650, 39215, 40480, 42320, 46552, 50600, 52900, 54560, 57040, 58190, 62744, 65596, 68200, 71300, 78430, 81995, 84640, 93104, 101200, 105800, 114080, 116380, 125488, 131192, 136400, 142600, 145475, 156860, 163990, 180389, 186208, 196075, 202400, 211600, 232760, 250976, 262384, 272800, 285200, 290950, 313720, 327980, 360778, 392150, 409975, 423200, 465520, 524768, 570400, 581900, 627440, 655960, 721556, 784300, 819950, 901945, 931040, 1163800, 1254880, 1311920, 1443112, 1568600, 1639900, 1803890, 2327600, 2623840, 2886224, 3137200, 3279800, 3607780, 4509725, 4655200, 5772448, 6274400, 6559600, 7215560, 9019450, 13119200, 14431120, 18038900, 28862240, 36077800, 72155600, 144311200]

約数ペア:

[(1, 144311200), (2, 72155600), (4, 36077800), (5, 28862240), (8, 18038900), (10, 14431120), (11, 13119200), (16, 9019450), (20, 7215560), (22, 6559600), (23, 6274400), (25, 5772448), (31, 4655200), (32, 4509725), (40, 3607780), (44, 3279800), (46, 3137200), (50, 2886224), (55, 2623840), (62, 2327600), (80, 1803890), (88, 1639900), (92, 1568600), (100, 1443112), (110, 1311920), (115, 1254880), (124, 1163800), (155, 931040), (160, 901945), (176, 819950), (184, 784300), (200, 721556), (220, 655960), (230, 627440), (248, 581900), (253, 570400), (275, 524768), (310, 465520), (341, 423200), (352, 409975), (368, 392150), (400, 360778), (440, 327980), (460, 313720), (496, 290950), (506, 285200), (529, 272800), (550, 262384), (575, 250976), (620, 232760), (682, 211600), (713, 202400), (736, 196075), (775, 186208), (800, 180389), (880, 163990), (920, 156860), (992, 145475), (1012, 142600), (1058, 136400), (1100, 131192), (1150, 125488), (1240, 116380), (1265, 114080), (1364, 105800), (1426, 101200), (1550, 93104), (1705, 84640), (1760, 81995), (1840, 78430), (2024, 71300), (2116, 68200), (2200, 65596), (2300, 62744), (2480, 58190), (2530, 57040), (2645, 54560), (2728, 52900), (2852, 50600), (3100, 46552), (3410, 42320), (3565, 40480), (3680, 39215), (4048, 35650), (4232, 34100), (4400, 32798), (4600, 31372), (4960, 29095), (5060, 28520), (5290, 27280), (5456, 26450), (5704, 25300), (5819, 24800), (6200, 23276), (6325, 22816), (6820, 21160), (7130, 20240), (7843, 18400), (8096, 17825), (8464, 17050), (8525, 16928), (8800, 16399), (9200, 15686), (10120, 14260), (10580, 13640), (10912, 13225), (11408, 12650), (11638, 12400)]