180322740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1559

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 459797580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1511, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3022, 3060, 3315, 3510, 3978, 4420, 4533, 4590, 5967, 6044, 6630, 7020, 7555, 7956, 9066, 9180, 9945, 11934, 13260, 13599, 15110, 18132, 19643, 19890, 22665, 23868, 25687, 27198, 29835, 30220, 39286, 39780, 40797, 45330, 51374, 54396, 58929, 59670, 67995, 77061, 78572, 81594, 90660, 98215, 102748, 117858, 119340, 128435, 135990, 154122, 163188, 176787, 196430, 203985, 231183, 235716, 256870, 271980, 294645, 308244, 333931, 353574, 385305, 392860, 407970, 462366, 513740, 530361, 589290, 667862, 693549, 707148, 770610, 815940, 883935, 924732, 1001793, 1060722, 1155915, 1178580, 1335724, 1387098, 1541220, 1669655, 1767870, 2003586, 2121444, 2311830, 2651805, 2774196, 3005379, 3339310, 3467745, 3535740, 4007172, 4623660, 5008965, 5303610, 6010758, 6678620, 6935490, 9016137, 10017930, 10607220, 12021516, 13870980, 15026895, 18032274, 20035860, 30053790, 36064548, 45080685, 60107580, 90161370, 180322740]

約数ペア:

[(1, 180322740), (2, 90161370), (3, 60107580), (4, 45080685), (5, 36064548), (6, 30053790), (9, 20035860), (10, 18032274), (12, 15026895), (13, 13870980), (15, 12021516), (17, 10607220), (18, 10017930), (20, 9016137), (26, 6935490), (27, 6678620), (30, 6010758), (34, 5303610), (36, 5008965), (39, 4623660), (45, 4007172), (51, 3535740), (52, 3467745), (54, 3339310), (60, 3005379), (65, 2774196), (68, 2651805), (78, 2311830), (85, 2121444), (90, 2003586), (102, 1767870), (108, 1669655), (117, 1541220), (130, 1387098), (135, 1335724), (153, 1178580), (156, 1155915), (170, 1060722), (180, 1001793), (195, 924732), (204, 883935), (221, 815940), (234, 770610), (255, 707148), (260, 693549), (270, 667862), (306, 589290), (340, 530361), (351, 513740), (390, 462366), (442, 407970), (459, 392860), (468, 385305), (510, 353574), (540, 333931), (585, 308244), (612, 294645), (663, 271980), (702, 256870), (765, 235716), (780, 231183), (884, 203985), (918, 196430), (1020, 176787), (1105, 163188), (1170, 154122), (1326, 135990), (1404, 128435), (1511, 119340), (1530, 117858), (1755, 102748), (1836, 98215), (1989, 90660), (2210, 81594), (2295, 78572), (2340, 77061), (2652, 67995), (3022, 59670), (3060, 58929), (3315, 54396), (3510, 51374), (3978, 45330), (4420, 40797), (4533, 39780), (4590, 39286), (5967, 30220), (6044, 29835), (6630, 27198), (7020, 25687), (7555, 23868), (7956, 22665), (9066, 19890), (9180, 19643), (9945, 18132), (11934, 15110), (13260, 13599)]