68156798100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{44123}}^1$

素因数の和:44430

約数の個数: 144

約数和(自身を含む): 208349998080

約数和(自身を除く): 140193199980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 271, 285, 300, 380, 475, 542, 570, 813, 950, 1084, 1140, 1355, 1425, 1626, 1900, 2710, 2850, 3252, 4065, 5149, 5420, 5700, 6775, 8130, 10298, 13550, 15447, 16260, 20325, 20596, 25745, 27100, 30894, 40650, 44123, 51490, 61788, 77235, 81300, 88246, 102980, 128725, 132369, 154470, 176492, 220615, 257450, 264738, 308940, 386175, 441230, 514900, 529476, 661845, 772350, 838337, 882460, 1103075, 1323690, 1544700, 1676674, 2206150, 2515011, 2647380, 3309225, 3353348, 4191685, 4412300, 5030022, 6618450, 8383370, 10060044, 11957333, 12575055, 13236900, 16766740, 20958425, 23914666, 25150110, 35871999, 41916850, 47829332, 50300220, 59786665, 62875275, 71743998, 83833700, 119573330, 125750550, 143487996, 179359995, 227189327, 239146660, 251501100, 298933325, 358719990, 454378654, 597866650, 681567981, 717439980, 896799975, 908757308, 1135946635, 1195733300, 1363135962, 1793599950, 2271893270, 2726271924, 3407839905, 3587199900, 4543786540, 5679733175, 6815679810, 11359466350, 13631359620, 17039199525, 22718932700, 34078399050, 68156798100]

約数ペア:

[(1, 68156798100), (2, 34078399050), (3, 22718932700), (4, 17039199525), (5, 13631359620), (6, 11359466350), (10, 6815679810), (12, 5679733175), (15, 4543786540), (19, 3587199900), (20, 3407839905), (25, 2726271924), (30, 2271893270), (38, 1793599950), (50, 1363135962), (57, 1195733300), (60, 1135946635), (75, 908757308), (76, 896799975), (95, 717439980), (100, 681567981), (114, 597866650), (150, 454378654), (190, 358719990), (228, 298933325), (271, 251501100), (285, 239146660), (300, 227189327), (380, 179359995), (475, 143487996), (542, 125750550), (570, 119573330), (813, 83833700), (950, 71743998), (1084, 62875275), (1140, 59786665), (1355, 50300220), (1425, 47829332), (1626, 41916850), (1900, 35871999), (2710, 25150110), (2850, 23914666), (3252, 20958425), (4065, 16766740), (5149, 13236900), (5420, 12575055), (5700, 11957333), (6775, 10060044), (8130, 8383370), (10298, 6618450), (13550, 5030022), (15447, 4412300), (16260, 4191685), (20325, 3353348), (20596, 3309225), (25745, 2647380), (27100, 2515011), (30894, 2206150), (40650, 1676674), (44123, 1544700), (51490, 1323690), (61788, 1103075), (77235, 882460), (81300, 838337), (88246, 772350), (102980, 661845), (128725, 529476), (132369, 514900), (154470, 441230), (176492, 386175), (220615, 308940), (257450, 264738)]