204544080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 270

約数和(自身を含む): 762417162

約数和(自身を除く): 557873082

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 169, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 338, 360, 369, 390, 410, 468, 492, 507, 520, 533, 585, 615, 624, 656, 676, 720, 738, 780, 820, 845, 936, 984, 1014, 1040, 1066, 1170, 1230, 1352, 1476, 1521, 1560, 1599, 1640, 1681, 1690, 1845, 1872, 1968, 2028, 2132, 2340, 2460, 2535, 2665, 2704, 2952, 3042, 3120, 3198, 3280, 3362, 3380, 3690, 4056, 4264, 4680, 4797, 4920, 5043, 5070, 5330, 5904, 6084, 6396, 6724, 6760, 6929, 7380, 7605, 7995, 8112, 8405, 8528, 9360, 9594, 9840, 10086, 10140, 10660, 12168, 12792, 13448, 13520, 13858, 14760, 15129, 15210, 15990, 16810, 19188, 20172, 20280, 20787, 21320, 21853, 23985, 24336, 25215, 25584, 26896, 27716, 29520, 30258, 30420, 31980, 33620, 34645, 38376, 40344, 40560, 41574, 42640, 43706, 47970, 50430, 55432, 60516, 60840, 62361, 63960, 65559, 67240, 69290, 75645, 76752, 80688, 83148, 87412, 95940, 100860, 103935, 109265, 110864, 121032, 121680, 124722, 127920, 131118, 134480, 138580, 151290, 166296, 174824, 191880, 196677, 201720, 207870, 218530, 242064, 249444, 262236, 277160, 284089, 302580, 311805, 327795, 332592, 349648, 383760, 393354, 403440, 415740, 437060, 498888, 524472, 554320, 568178, 605160, 623610, 655590, 786708, 831480, 852267, 874120, 983385, 997776, 1048944, 1136356, 1210320, 1247220, 1311180, 1420445, 1573416, 1662960, 1704534, 1748240, 1966770, 2272712, 2494440, 2556801, 2622360, 2840890, 3146832, 3409068, 3933540, 4261335, 4545424, 4988880, 5113602, 5244720, 5681780, 6818136, 7867080, 8522670, 10227204, 11363560, 12784005, 13636272, 15734160, 17045340, 20454408, 22727120, 25568010, 34090680, 40908816, 51136020, 68181360, 102272040, 204544080]

約数ペア:

[(1, 204544080), (2, 102272040), (3, 68181360), (4, 51136020), (5, 40908816), (6, 34090680), (8, 25568010), (9, 22727120), (10, 20454408), (12, 17045340), (13, 15734160), (15, 13636272), (16, 12784005), (18, 11363560), (20, 10227204), (24, 8522670), (26, 7867080), (30, 6818136), (36, 5681780), (39, 5244720), (40, 5113602), (41, 4988880), (45, 4545424), (48, 4261335), (52, 3933540), (60, 3409068), (65, 3146832), (72, 2840890), (78, 2622360), (80, 2556801), (82, 2494440), (90, 2272712), (104, 1966770), (117, 1748240), (120, 1704534), (123, 1662960), (130, 1573416), (144, 1420445), (156, 1311180), (164, 1247220), (169, 1210320), (180, 1136356), (195, 1048944), (205, 997776), (208, 983385), (234, 874120), (240, 852267), (246, 831480), (260, 786708), (312, 655590), (328, 623610), (338, 605160), (360, 568178), (369, 554320), (390, 524472), (410, 498888), (468, 437060), (492, 415740), (507, 403440), (520, 393354), (533, 383760), (585, 349648), (615, 332592), (624, 327795), (656, 311805), (676, 302580), (720, 284089), (738, 277160), (780, 262236), (820, 249444), (845, 242064), (936, 218530), (984, 207870), (1014, 201720), (1040, 196677), (1066, 191880), (1170, 174824), (1230, 166296), (1352, 151290), (1476, 138580), (1521, 134480), (1560, 131118), (1599, 127920), (1640, 124722), (1681, 121680), (1690, 121032), (1845, 110864), (1872, 109265), (1968, 103935), (2028, 100860), (2132, 95940), (2340, 87412), (2460, 83148), (2535, 80688), (2665, 76752), (2704, 75645), (2952, 69290), (3042, 67240), (3120, 65559), (3198, 63960), (3280, 62361), (3362, 60840), (3380, 60516), (3690, 55432), (4056, 50430), (4264, 47970), (4680, 43706), (4797, 42640), (4920, 41574), (5043, 40560), (5070, 40344), (5330, 38376), (5904, 34645), (6084, 33620), (6396, 31980), (6724, 30420), (6760, 30258), (6929, 29520), (7380, 27716), (7605, 26896), (7995, 25584), (8112, 25215), (8405, 24336), (8528, 23985), (9360, 21853), (9594, 21320), (9840, 20787), (10086, 20280), (10140, 20172), (10660, 19188), (12168, 16810), (12792, 15990), (13448, 15210), (13520, 15129), (13858, 14760)]