243970740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6133}}^1$

素因数の和:6178

約数の個数: 144

約数和(自身を含む): 843989328

約数和(自身を除く): 600018588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6133, 6630, 7956, 9945, 12266, 13260, 18399, 19890, 24532, 30665, 36798, 39780, 55197, 61330, 73596, 79729, 91995, 104261, 110394, 122660, 159458, 183990, 208522, 220788, 239187, 275985, 312783, 318916, 367980, 398645, 417044, 478374, 521305, 551970, 625566, 717561, 797290, 938349, 956748, 1042610, 1103940, 1195935, 1251132, 1355393, 1435122, 1563915, 1594580, 1876698, 2085220, 2391870, 2710786, 2870244, 3127830, 3587805, 3753396, 4066179, 4691745, 4783740, 5421572, 6255660, 6776965, 7175610, 8132358, 9383490, 12198537, 13553930, 14351220, 16264716, 18766980, 20330895, 24397074, 27107860, 40661790, 48794148, 60992685, 81323580, 121985370, 243970740]

約数ペア:

[(1, 243970740), (2, 121985370), (3, 81323580), (4, 60992685), (5, 48794148), (6, 40661790), (9, 27107860), (10, 24397074), (12, 20330895), (13, 18766980), (15, 16264716), (17, 14351220), (18, 13553930), (20, 12198537), (26, 9383490), (30, 8132358), (34, 7175610), (36, 6776965), (39, 6255660), (45, 5421572), (51, 4783740), (52, 4691745), (60, 4066179), (65, 3753396), (68, 3587805), (78, 3127830), (85, 2870244), (90, 2710786), (102, 2391870), (117, 2085220), (130, 1876698), (153, 1594580), (156, 1563915), (170, 1435122), (180, 1355393), (195, 1251132), (204, 1195935), (221, 1103940), (234, 1042610), (255, 956748), (260, 938349), (306, 797290), (340, 717561), (390, 625566), (442, 551970), (468, 521305), (510, 478374), (585, 417044), (612, 398645), (663, 367980), (765, 318916), (780, 312783), (884, 275985), (1020, 239187), (1105, 220788), (1170, 208522), (1326, 183990), (1530, 159458), (1989, 122660), (2210, 110394), (2340, 104261), (2652, 91995), (3060, 79729), (3315, 73596), (3978, 61330), (4420, 55197), (6133, 39780), (6630, 36798), (7956, 30665), (9945, 24532), (12266, 19890), (13260, 18399)]